Kagura Nana is a virtual artist and illustrator with an active merchandise and hardware business. On September 29, 2026, Thirdwave began selling six renewed GALLERIA gaming PC models designed with her, and in October 2026 her ending theme for the second season of The Detective Is Already Dead is due to air.
Kagura Nana's commercial activity in mid-2026 runs on three tracks: a gaming chair, a renewed PC line, and an anime theme song. The chair, produced with AMICIS and priced at 60,000 yen, opened pre-orders on July 7, 2026 and runs through August 14, 2026. It is supervised by Kagura Nana and carries new illustrations of her and her mascot Chiririn. Thirdwave then began sales on September 29, 2026 of six renewed GALLERIA gaming PC models made with her. The PCs use a case built around visuals she supervised, and the renewed lineup has upgraded specs compared with the previous collaboration models.
On the music side, Kagura Nana performs the ending theme "Hakuchumu" (Daydreams) for the second season of The Detective Is Already Dead. The song is composed, arranged, and written by 40mP, and the season is scheduled to premiere in October 2026 after a delay from July 2026. The franchise also released a trailer, character visuals, and an opening theme by Kome on July 4, 2026.
Her audience figures are given in the chair announcement: over 480,000 YouTube subscribers and 2.14 million subscribers on bilibili, where she streams. She is described as active in illustration, games, and music. The chair was also positioned as a limited edition pre-order product, while the PC line is a renewal of hardware that already existed rather than a new product family.
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Thirdwave began sales on September 29, 2026 of six renewed GALLERIA gaming PC models made with Kagura Nana, who works as an illustrator and V-artist. The machines use a specially designed PC case built around visuals that Kagura Nana supervised herself, and the renewed lineup also brings upgraded specs compared with the previous collaboration models. Thirdwave runs GALLERIA as its gamer-oriented PC brand, and the company opened a special page for the collaboration. The announcement covers the redesign of an existing collaboration line rather than a wholly new product family, with the case artwork and the internal hardware both changed for this release. Pricing, individual model names, and ship dates were not included in the material released alongside the announcement.
Jul 4
The staff for the second season of The Detective Is Already Dead released a new promotional video, theme song details, and character visuals on July 4. The season is now scheduled to premiere in October 2026, after being delayed from its originally planned July 2026 air date. The opening theme song "Kono Shinzō ni Hanabata wo" (A Bouquet for This Heart) is performed by Kōme, while the ending theme "Hakuchumu" (Daydreams) is performed by Kagura Nana. Both songs are composed, arranged, and have lyrics written by 40mP. New character visuals were unveiled for the returning main cast: Kimihiko Kimizuka, Siesta, Nagisa Natsunagi, Yui Saikawa, and Charlotte Arisaka Anderson. Manabu Kurihara returns to direct the second season at studio ENGI, with Deko Akao handling series scripts and Yōsuke Itō designing the characters. The second season was first announced in July 2022. The first season aired 12 episodes starting in July 2021. As part of the franchise's fifth anniversary, voice actress Saki Miyashita, who voices Siesta, recorded a cover of the first season's opening theme, and a seasonal visual and voice drama project has launched. The 14th volume of the light novel series is set for release in Japan on October 23.
Jun 26
Virtual artist Kagura Nana has produced a limited edition gaming chair through AMICIS, a brand operated by Game & Co. Pre-orders open July 7, 2026, and run through August 14, 2026, on the AMICIS website. The chair, priced at 60,000 yen, features new illustrations of Kagura Nana and her mascot Chiririn, with embroidered signatures. It has a 55.5 cm wide by 55 cm deep seat, a backrest pocket, a butterfly mechanism for tilt adjustment, built-in lumbar support, and a headrest. The chair is completely supervised by Kagura Nana herself. She is a multi-creator active in illustration, games, and music, with over 480,000 YouTube subscribers and 2.14 million subscribers on bilibili, where she streams as Kagura Nana. In 2021 she performed the ending theme for the TV anime The Detective Is Already Dead. AMICIS describes itself as a brand that produces collaborative products by pooling IPs, creators, streamers, manufacturers, and factories. The chair is available for pre-order only during the specified period.