Arcanadia is a Kotobukiya plastic model series that is expanding on several fronts at once: a TV anime is set for January 2027, new kits are scheduled through March 2027, and a manga adaptation launched in August 2026.
Arcanadia is a Kotobukiya plastic model series, and the last few weeks of coverage show it spreading from kits into anime and manga. The TV anime Arcadia airs from January 2027 on the TV Asahi network NUMAnimation slot and BS Asahi, following college student Shogo Kuga after a palm-sized girl named Lumitia falls from the sky. Nobunaga Shimazaki and Kaede Hondo lead the cast. That announcement arrived on August 29, 2026, with cast details and a teaser PV ahead of the premiere.
The model line itself keeps moving. Lumitia ReACT-A, the dark attribute version of Angel-type Dears Lumitia, is scheduled for February 2027 at 14,300 yen. It stands about 25 cm tall and is designed by illustrator necomi, with a structural rework that includes new bangs, double elbow joints, revised knee and hip structures, and a bonus hip joint part compatible with the original Grande Scale Lumitia. Enil, a twin demon-type Diars designed by Nidy-2D-, releases in March 2027 for 12,100 yen. Parts swapping reproduces normal mode and Will Rise mode, and the kit includes a large dog-type Xeno Alma that transforms into an arm unit. A Kotobukiya Shop order bonus adds special color hair parts.
Away from the kits, Arcana Dia Cross Connect launched Friday, August 14, 2026, on comipo and other e-book stores, with the first episode free at about 45 pages. The spin-off centers on Yukumo and Verrutta and mixes battles with comedy. On the retail side, Kotobukiya's Arcadia Vanir topped Dengeki Hobby Web's editorial ranking of Amazon hobby new-arrival bestsellers in the plastic model category as of September 2, 2026. The Nidy-2D- designed twin demon kit is the latest in the Arcadia line.
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Kotobukiya announced Lumitia ReACT-A, the dark attribute version of Angel-type Dears Lumitia from its Arcanadia plastic model series. The kit stands about 25 cm tall, is designed by illustrator necömi, and is scheduled for February 2027 release at 14,300 yen. It includes a bonus hip joint part compatible with the original Grande Scale Lumitia.
Dengeki Hobby Web's editorial ranking of Amazon's hobby new-arrival bestsellers in the plastic model category, current as of September 2, 2026, puts Kotobukiya's Arcadia Vanir at number one. The twin demon-type Diers kit, designed by Nidy-2D-, is the latest in the Arcadia line. Bandai Spirits' 30MF Necrosmephisto takes second, followed by Gundam decals, 30MF class-up armor, Hasegawa's Mospeada armored cycle, and 30MM Spinatia beast spec.
Kotobukiya announced Enil, a twin demon-type Diars for its Arcanadia model kit series, with character design by illustrator Nidy-2D-. The kit releases in March 2027 for 12,100 yen including tax. Parts swapping reproduces normal mode and Will Rise mode, and the kit includes a large dog-type Xeno Alma that transforms into an arm unit. A Kotobukiya Shop order bonus adds special color hair parts.
Kotobukiya announced that the TV anime Arcadia will air from January 2027 on the TV Asahi network NUMAnimation slot and BS Asahi. The story follows college student Shogo Kuga, whose life changes when a palm-sized girl named Lumitia falls from the sky. Nobunaga Shimazaki and Kaede Hondo lead the cast.
Kotobukiya's plastic model series Arcana Dia gets a manga adaptation titled Arcana Dia Cross Connect, releasing Friday, August 14, 2026, on comipo and other e-book stores. The first episode is free at about 45 pages. The spin-off centers on Yukumo and Verrutta, mixing battles with comedy.