Project Sekai: Colorful Stage! feat. Hatsune Miku is actively adding new songs and running limited-time events, including a collaboration with the Deemo and Cytus series and a birthday event for Kamishiro Rui, as of late June 2026.
Project Sekai: Colorful Stage! feat. Hatsune Miku has been steadily expanding its music library and event offerings through June 2026. On June 5, the game added the song "Raspberry*Monster" with both a SEKAI version by Hatsune Miku and Leo/need and a Virtual Singer version by Hatsune Miku, along with a 3DMV released on the official YouTube channel. A week later, on June 12, the game added "Eien Hanahadashii," composed by Shishi Shishi, available in a SEKAI version by Megurine Luka and Vivid BAD SQUAD and a Virtual Singer version by Hatsune Miku, also with a 3DMV.
On June 21, the game launched a collaboration with the Deemo and Cytus series, running through July 3. The event includes a login campaign, a premium gacha, a stamp mission, and the addition of the song "SAIRAI" by Shinichi Kobayashi. The same day, the game began the "HAPPY BIRTHDAY Kamishiro Rui 2026" event, running from June 21 to June 26, with birthday-limited items, a Celebration Tree mechanic, and two birthday gachas.
Outside the game itself, the Netflix animated film Super Kaguya Hime! has drawn strong support from Vocaloid fans, with an article arguing its narrative structure mirrors the creator-singer-virtual diva relationships that define Vocaloid culture. The film is not a Vocaloid-themed work, but its resonance with fans of Hatsune Miku and the Project Sekai ecosystem reflects the broader community's engagement with virtual diva narratives.
Synthesized by Yomimono from the cited Yomimono stories below, each itself sourced, then editorially reviewed. Every fact links the story it came from.
The Project Sekai 6th Anniversary Thanksgiving Festival ran October 3 and 4, 2026, at Tokyo Metropolitan Gymnasium. Day one, October 3, held the Project Sekai Championship 2026. The broadcast station special that aired just before the performance announced the main story will conclude around early 2028, after which the story will develop along two axes, After Story and Another Story.
Project Sekai added "Darling" as a rhythm game song on Friday, October 9, 2026, part of the 6th Anniversary Song Addition Campaign, and it is available by exchanging Music Cards at the Music Shop. The same day, the official Project Sekai YouTube channel posted the full-size 2DMV for the Sekai ver. of "Tensei Ringo," sung by Hatsune Miku and Wonderlands x Showtime.
Sega began the "6th ANNIVERSARY Nationwide School Broadcast" on October 7, 2026, running through October 28 at high schools in Japan. Ichika Hoshino and An Shiraishi, broadcast committee members in the story, deliver the special broadcast. Participating schools belong to the YOUTH TIME JAPAN project, a network of broadcasting clubs and student councils. The broadcast airs at random times twice during the period, with the full version later posted to the official Proseka YouTube channel. "Suitei Love Song" also joined the rhythm game today, playable by exchanging a Music Card at the Music Shop.
Sega and Colorful Palette added "LEMON MELON COOKIE" to Project SEKAI COLORFUL STAGE! feat. Hatsune Miku on October 4, 2026, as part of the 6th Anniversary Song Addition Campaign. The song, written and composed by TAK, is exchanged for Music Cards at the Music Shop. Two audio versions are playable, and a 3DMV is on the game's official YouTube channel.
Sega and Colorful Palette added the song "Abnormality Dancing Girl" to the iOS and Android game Project SEKAI COLORFUL STAGE! feat. Hatsune Miku on Friday, October 2, 2026, under the 6th Anniversary Song Addition Campaign. Lyrics and music are by Guchiry. Players get it by exchanging a Music Card at the Music Shop, and a 3DMV is out on the game's official YouTube channel.
Sega and Colorful Palette started the Project Sekai event "Side by Side, Our Ways!" and the "[6th Anniversary] Bloom Festival Gacha Dream Pick" on Wednesday, September 30, 2026. The event runs through October 10, with an After Live in Virtual Live. The gacha sets the ★4 provision rate at 6 percent, double the usual 3 percent, and runs through October 4.
Sega and Colorful Palette are running the World Link Event "Connect to SEKAI!" in Project Sekai: Colorful Stage! feat. Hatsune Miku, starting September 25, 2026 at 20:00 and ending September 28, 2026 at 19:59. The event is a closing chapter held after all World Link Event chapters finished. All 26 characters are eligible for bonuses, and support unit settings can add event effects.
Sega and Colorful Palette have published the full-size 2D music video for "Heredity" (Sekai ver.) on the official Project Sekai YouTube channel, where it has been available since Sunday, September 20, 2026. The version is sung by Megurine Luka and Wonderlands x Showtime, with lyrics and music by Satsuki. The song can be claimed by any player from the in-game Present section.
The sixth SekaLive concert will run at World Memorial Hall in Hyogo on December 27, 2026 and at Pia Arena MM in Kanagawa on February 28, 2027. Both final days will be broadcast live to theaters in Japan and overseas, covering the 12:00 and 18:00 performances. Tickets cost 3,900 yen for the venue and the same for live viewing, with an admission gift at participating theaters.
The Project Sekai 6th Anniversary Thanksgiving Festival will stream live on ABEMA PPV on Saturday, October 3 and Sunday, October 4, 2026, with viewing tickets at 3,900 yen including tax. Day one and day two differ in song count, setlist and performing cast. The program includes a reading drama with a scenario written for the event, and virtual singers appear on some songs alongside the cast.
Sega and Colorful Palette released the full-size 2DMV for "Seikai" (Sekai ver.) on the official Project Sekai YouTube channel on Saturday, September 12, 2026. The song, written and composed by Amala Ura, is performed by Kagamine Rin and Vivid BAD SQUAD. The track is available to players through the in-game Present section of the iOS and Android rhythm and adventure game.
Vivid BAD SQUAD's unit song "Seikai" was added to Project Sekai: Colorful Stage! feat. Hatsune Miku as a rhythm game song on September 6, 2026, available to anyone from the in-game Present section. The lineup also includes "Kyofu All Back," "Kofukukei," "Haneuta," and "Pentatonic." The event "After the Fire" and the "Shady Stare Gacha" are running alongside it.
Sega Fave will take reservations for the Project Sekai Colorful Stage! feat. Hatsune Miku and Persona 5 The Royal Fuwapuchi Deformed Figure Hatsune Miku from 11:00 on September 10, 2026 through November 10, 2026 at 23:59. The palm-sized figure is about 8 cm tall, costs 3,080 yen with tax, and is scheduled to ship in May 2027.
Sega and Colorful Palette released four character solo 2D music videos on the official Project Sekai YouTube channel between September 5 and 8, 2026. Each video is a full-size solo performance of a Vocaloid song sung by a single character from the iOS and Android rhythm and adventure game Project Sekai: Colorful Stage! feat. Hatsune Miku. MEIKO sings "Yoidore Shirazu" by Kanaria in the September 5 video. Hinomori Shizuku, voiced by Rina Honizumi, sings "Romeo and Cinderella" by doriko in the September 6 video. Hoshino Ichika, voiced by Ruriko Noguchi, sings "Mosaic Roll (Reloaded)" by DECO*27 in the September 7 video. An Shiraishi, voiced by Jena Sumi, sings "PaIII.SENSATION" in the September 8 video. All four songs are also playable as rhythm game tracks. Each one is unlocked by exchanging a Music Card at the in-game Music Shop. The four announcements were all published by Sega on September 8, 2026.
Project Sekai: Colorful Stage! feat. Hatsune Miku is running the in-game event After the Fire from September 6 through September 12 at 20:59. The event adds the Vivid BAD SQUAD unit song Seikai, written and composed by Amala, obtainable from the in-game Present. A Shady Stare gacha runs alongside it through September 14, adding Shinonome Akito, Aoyagi Toya, and Kagamine Rin with live costumes.
Project Sekai Colorful Stage! feat. Hatsune Miku hosts the Vocaloid song collaboration The Music Style through September 13 at 23:59. The Dressed in Melodies Gacha introduces six members, some with live costumes. Login and stamp missions also run through the event period.
Sega and Colorful Palette released a full-size character solo 2D MV for the song Buriki no Dance on the official Project Sekai YouTube channel on September 4, 2026. The track, written and composed by Hinata Denko, is sung by Tenma Tsukasa, voiced by Daisuke Hirose. In the rhythm game, players unlock it by exchanging a Music Card at the Music Shop.
Sega and Colorful Palette began the Vocaloid song collaboration The Music Style in Project Sekai Colorful Stage! feat. Hatsune Miku on September 3, 2026. The event pairs Project Sekai characters with Vocaloid song worldviews and includes the Dressed in Melodies Gacha, a login campaign, and a stamp mission, all running until September 13.
Sega and Colorful Palette added "shake it!" to Project Sekai: Colorful Stage! feat. Hatsune Miku on September 1, 2026. The song, written and composed by emon (Tes.), is unlocked by exchanging a Music Card at the Music Shop. It plays in two versions: the Sekai ver. with Kagamine Rin and MORE MORE JUMP!, and the Virtual Singer ver. with Hatsune Miku, Kagamine Rin, and Kagamine Len.
Sega and Colorful Palette have begun the Mix&Make Party Time!! in-game event for Project Sekai Colorful Stage! feat. Hatsune Miku, running from August 29 to September 4. The event introduces three new ★2 members and is paired with the Unspoken Code Gacha, which adds three ★4 members with live costumes until September 6.
Sega and Colorful Palette released the full-size 2D music video for "Pentatonic" (SEKAI ver.) on the official Project Sekai YouTube channel on August 28, 2026. The song, written and composed by syudou and Balloon, is sung by Hatsune Miku and five other characters. Players can receive it from the Gift menu in the game.
Sega and Colorful Palette added syudou's newly written song 'Anti-Sainou' to Project Sekai Colorful Stage! feat. Hatsune Miku on August 27, 2026. The track is performed by MEIKO, Airi Momoi, Akito Shinonome, Nene Kusanagi, and Ena Shinonome. Players can receive it from the in-game Gift, and a 2D MV is on YouTube.
Sega and Colorful Palette released the full-size 2DMV for Hide and Seek Sekai Ver. on the official Project Sekai YouTube channel on August 21, 2026. The video features Hatsune Miku and Leo/need singing the song, which was written and composed by 19 -iku-. Hide and Seek is available as a rhythm game song through Music Cards at the Music Shop in Project Sekai: Colorful Stage! feat. Hatsune Miku for iOS and Android.
Sega and Colorful Palette added STEAKA's new song "Stardust Rain" to Project Sekai Colorful Stage! feat. Hatsune Miku on August 15, 2026. The unit song features KAITO and MORE MORE JUMP! and is available to all players through the in-game Present feature. The 3DMV and 2DMV are on YouTube.
Sega and Colorful Palette released the full-size 2D music video for "Tenbin, Yubisaki de Furete" (Sekai ver.) on the official Project Sekai YouTube channel on August 7, 2026. The song, written and composed by Roku Uhana, is sung by Kagamine Rin and Leo/need. Players can receive the track from in-game Gifts.
Sega and Colorful Palette began the Project Sekai Colorful Stage! feat. Hatsune Miku event Leap Beyond The Limits! and the Piercing Light Gacha on August 9, 2026. The event runs through August 15, with an after-live on August 15 and 16. The gacha features three new ★4 members with live costumes.
Sega and Colorful Palette released the full-size 2DMV for Hana ni Kaze (SEKAI ver.) on the official Project Sekai YouTube channel on August 4, 2026. The track, written and composed by Balloon, is sung by Hatsune Miku and Vivid BAD SQUAD. It is available for the iOS and Android rhythm and adventure game Project Sekai: Colorful Stage! feat. Hatsune Miku.
Sega and Colorful Palette added the new song "Tenbin, Yubisaki de Furete" by Roku Uzuhana to Project Sekai on July 31. The song is a Leo/need unit track available via in-game gifts. The event "Echo of a Prayer" runs through August 7, with new members and an after-live.
Sega and Colorful Palette announced new song contributions from RokUzuka, STEAKA, and syudou, a Jin song addition campaign, a Vocaloid collaboration called The Music Style, and four new rhythm game songs for Project Sekai Colorful Stage! feat. Hatsune Miku.
Sega and Colorful Palette released the full-size 2D music video for "Dame Ningen da!" (SEKAI ver.) on the official Project Sekai YouTube channel on July 23, 2026. The song, written and composed by Usushio Shisū, is performed by Hatsune Miku and MORE MORE JUMP! and is available as a rhythm game song via Music Card exchange.
Project Sekai: Colorful Stage! feat. Hatsune Miku is running the HAPPY BIRTHDAY Shiraishi An 2026 event from July 23 to July 28, 2026. The event includes a birthday live on July 26, a MySekai scenery contest, and new gacha banners featuring a birthday-limited Shiraishi An member and reruns of past birthday-limited members.
Sega and Colorful Palette released the full-size 2DMV of "Hikari" (Sekai ver.) on the official Project Sekai YouTube channel on July 17, 2026. The song, written and composed by Atsu Mizuno, is sung by MEIKO and 25-ji, Nightcord de. Players can also claim the track in-game from the Present menu.
Sega and Colorful Palette are holding the World Link event 'Kimi no Tonari, Kimi to Miru Ashita' in Project Sekai from July 19 to 29, featuring five chapter periods for Tenma Saki, Aoyagi Touya, Kamishiro Rui, Akiyama Mizuki, and KAITO. The 'Around table WITH you! Gacha' runs from July 19 to 31, adding five new ★4 members with live costumes.
Sega and Colorful Palette have started the HAPPY BIRTHDAY Nene Kusanagi 2026 event in Project Sekai: Colorful Stage! feat. Hatsune Miku. Running from July 17 to 22, the event includes a limited gacha, birthday live performances on July 20, exclusive furniture crafting, and a MySekai scenery contest. The character Nene Kusanagi (CV: Machico) is the focus, with special rewards for participating in the virtual live.
Bandai has released the Project Sekai: Colorful Stage! feat. Hatsune Miku Sticker Biscuits, a confectionery toy with 26 types of stickers featuring in-game stamp illustrations. Pre-orders for the 12-piece box begin July 17, 2026, at 1:00 PM on Premium Bandai for 2,592 yen. Each box contains one die-cut sticker and 21g of character-printed biscuits. Shipment is scheduled for November 2026. The product is not a Premium Bandai exclusive.
The song "Hanataba" by MIMI has been added as a playable rhythm game track to Project Sekai: Colorful Stage! feat. Hatsune Miku starting July 13, 2026. Players can obtain it via Music Card at the Music Shop. It is available in two versions: Sekai ver. featuring MEIKO, Kohane Azusawa, and An Shiraishi, and Virtual Singer ver. featuring Kafu.
Sega and Colorful Palette released a full-size 2DMV for the Sekai version of '1000-Nen Ikiteru' (lyrics and composition by Iyowa) on the Project Sekai official YouTube channel. The video features Megurine Luka and Wonderlands×Showtime performing the song. Players can also unlock the track as a playable rhythm game song by exchanging Music Cards at the in-game Music Shop.
Sega and Colorful Palette released the full-size 2DMV for 'Gimme more!' (Sekai ver.) on the official Project Sekai YouTube channel on July 8, 2026. The song, sung by Hatsune Miku and MORE MORE JUMP! with lyrics and composition by Merokuru, is also available in-game from the 'Present' function.
Celsys and Sega are running the 'Everyone Creates a Music Video Campaign' from July 1 to August 31, 2026, for the 6th anniversary of Project Sekai: Colorful Stage! feat. Hatsune Miku. Fans submit illustrations themed 'Memories of Project Sekai' on social media with a specific hashtag. Selected works will appear in a collaboration music video scheduled for fall 2026. Participants can also receive a free three-month CLIP STUDIO PAINT PRO license, and 50 winners will get an original clear file.
Sega and Colorful Palette released the full-size 2DMV of "All-in-One" (Sekai ver.) on the official Project Sekai YouTube channel on June 28, 2026. The song is sung by Kagamine Len and Wonderlands x Showtime, with lyrics and music by Wada Takeaki. The track is also available in-game via the Gift feature.
The Netflix animated film Super Kaguya Hime! is not a Vocaloid-themed work, but it has drawn strong support from Vocaloid fans. The article argues the film's structure-a creator, a singer, and a virtual space diva-mirrors the ontology of Vocaloid culture, where Hatsune Miku is sustained by a community of creators rather than a single author.
Project Sekai: Colorful Stage! feat. Hatsune Miku began a collaboration with the Deemo and Cytus series on June 21, 2026. The event includes a login campaign, a premium gacha, a stamp mission, and the addition of the song "SAIRAI" by Shinichi Kobayashi. The collaboration runs through July 3.
Project Sekai: Colorful Stage! feat. Hatsune Miku is running the birthday event "HAPPY BIRTHDAY Kamishiro Rui 2026" from June 21 to June 26, 2026. Players can collect items, pour dew into the Celebration Tree, and craft birthday-limited furniture. Two birthday gachas are also available through June 26.
Project Sekai: Colorful Stage! feat. Hatsune Miku added the song Eien Hanahadashii on June 12, 2026. The track, composed by Shishi Shishi, is available in two versions: a Sekai version sung by Megurine Luka and Vivid BAD SQUAD, and a Virtual Singer version sung by Hatsune Miku. A 3DMV for the song also released on the official YouTube channel.
Project Sekai: Colorful Stage! feat. Hatsune Miku added the song "Raspberry*Monster" as a rhythm game song on June 5, 2026. It is obtained by exchanging Music Cards at the Music Shop. Two versions are available: a SEKAI version by Hatsune Miku and Leo/need, and a Virtual Singer version by Hatsune Miku. The 3DMV for the song also released on the official YouTube channel.