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Donuts

Donuts runs the smartphone rhythm game Blackstar -Theater Starless-, which enters its 7th anniversary event in September 2026, while its idol rhythm game Tokyo 7th Sisters ends service on August 12, 2026, after 12 years, with an offline version in development.

Synthesized from 3 Yomimono stories · updated Sep 1

Donuts is running two mobile rhythm games on opposite trajectories. Blackstar -Theater Starless- enters its 7th anniversary with the Inferno event, which runs September 1 to October 1. The event adds GOD and DEVIL cast visuals, two new songs, customizable song parts, a sugoroku map, and voice notes. A daily roulette mini-game hands out up to 70 free pulls per day, and anniversary cast members are obtainable through gacha tickets earned by playing.

The studio's other mobile title is closing out. Tokyo 7th Sisters ends service on August 12, 2026, after roughly 12 years and 6 months. The main story concludes with the Stella MiNE group's arc. An offline version preserving story, music, and cards is in development, and the franchise continues with concerts and merchandise.

Key facts

Blackstar 7th anniversary event
The Inferno event runs September 1 to October 1.
Inferno event content
Adds GOD and DEVIL cast visuals, two new songs, customizable song parts, a sugoroku map, and voice notes.
Free pulls
A daily roulette mini-game offers up to 70 free pulls per day.
Tokyo 7th Sisters shutdown
The idol rhythm game ends service August 12, 2026, after roughly 12 years and 6 months.
Final story arc
The main story concludes with the Stella MiNE group's arc.
Offline version
An offline version preserving story, music, and cards is in development.
Franchise continuation
The franchise continues with concerts and merchandise.

Timeline

Synthesized by Yomimono from the cited Yomimono stories below, each itself sourced, then editorially reviewed. Every fact links the story it came from.

Connections

Structured graph also available as JSON at /public/entities/donuts. CC BY 4.0.

Claim activity

When a claim about Donuts was confirmed, debunked, or disputed against open-web sources. The record stays even after a claim drops off the facts list.

  • Confirmed donuts produces tokyo 7th sisters May 27 · source

All coverage

Aug 28

Blackstar -Theater Starless- 7th Anniversary Event Inferno Starts September 1

DONUTS announced the 7th anniversary event Inferno for Blackstar -Theater Starless- will run from September 1 to October 1. The event adds GOD and DEVIL cast visuals, two new songs, customizable song parts, a sugoroku map, voice notes, and a daily roulette mini-game with up to 70 free pulls per day. Anniversary cast members are obtainable via gacha tickets earned through play.

Aug 6

Seven Games End Service in August, Led by 12-Year Run of Tokyo 7th Sisters

Seven titles end service in August 2026, led by DONUTS' idol rhythm game Tokyo 7th Sisters, which closes August 12 after roughly 12 years and 6 months. The roundup also covers Tenkei Paradox, the Rosidere puzzle game, Counter:Side, and others, with refund procedures detailed for paid currency.

May 19

Tokyo 7th Sisters Idol Game Ends Service After 12 Years

Donuts announced that the Tokyo 7th Sisters idol raising smartphone game will end service on August 12, 2026, after 12 years. The main story concludes with the Stella MiNE group's arc. An offline version preserving story, music, and cards is in development, and the franchise will continue concerts and merchandise.