Pandemonium will break loose if you don’t unleash your rage.
Chuhou Joutai returns with new stages, danmaku patterns, and challenges galore.
Time will refuse to forget the horrifying, bloody destiny the Kozanese Royal Family has gone through. And the civil war in Kozan is being prolonged by SPASDOT’s efforts to eliminate the monarchy. Their leader, Fred Fawkes, has gone into hiding and never to be seen by anyone who isn’t affiliated with SPASDOT. Hearthcliffe has brought in his distant cousin, the vampiress Violetta Scarlet, alongside three others with one simple goal in mind: eliminate Susumu Takajima. But he will never allow that to happen! To confront this dangerous organization, he is in need of additional help.
As the battle unfolds, four individuals are now in the Unforgettable. Only half of them are experienced but are bold. The leader, Susumu Takajima, is a fighter-in-training who has defeated SPASDOT twice. Another, Ryuta Shigematsu, appears to be an archer practicing kyudo who is now going to use his skills against SPASDOT. Two girls that stand by their side are Kagami Ochiai and Kumiko Uchida – both of whom are apprentice magicians trained by the Kozanese Royal Family. The new recruits have been foretold some time ago. Whether you’re alone or with a friend, you must swim through the sea and forests, evade more danmaku, and defeat Violetta Scarlet!
Meet the four playable characters.

Susumu Takajima
Born: October 25, 1989
Species: Humanoid (Arahitogami)
The Real, Genuine Driller. His ancestor, Lady Sanae of Eastern Kozan, blesses all of her descendants with faith so Driller can fight bravely.

Kagami Ochiai
Born: December 21, 1989
Species: Youkai-born (Phantom)
A youkai-born of the Ochiai Clan. Her ancestor, the geisha Lady Yuyuko, trains her female descendants to become geisha. Legends say youkai can take the form of geisha.

Ryuta Shigematsu
Born: September 20, 1989
Species: Humanoid (Kyudoka)
An archer who will put his skills toward fighting his enemies. His ancestor, the samurai woman Youmu, empowers her descendants with spiritual strength to pierce his enemies.

Kumiko Uchida
Born: January 6, 1990
Species: Humanoid (Shrine Maiden)
The shrine maiden of the Hakurei Shrine. Her ancestor, former Hakurei Shrine Chief Priest Reimu, encourages all of her descendants to become Shinto clergy.
System Requirements
Microsoft Windows:
- Operating System: Windows 8 or higher (64-bit only)
- Processor: 64-bit Intel Dual Core CPU
- Video Card: DirectX 11 or higher
- Resolution: 800×600 or higher, 1200,900 required for high-res mode
- Hard Drive Space: 9MB
- RAM: 1GB or higher
- Controllers: Keyboard or Bluetooth-compatible gamepad (XInput Recommended)
Download Demo or Purchase
See also
Version History
Demo Version
Version 0.0.2
- Fixed an issue where the game would crash after beating a stage when played from a previously saved game. (Thanks again Ethan)
Version 0.0.1
- Fixed an issue where the game would crash when using a bomb after defeating a boss. (Thanks Ethan)
Version 0.0.0
- Initial release.
Legal Information
©2020, 2022 Drillimation Systems Co., Ltd. All rights reserved. Chuhou Joutai and Three Nights of Scarlet Abscess are trademarks of Drillimation Systems Co., Ltd.
All elements that originate from Touhou Project in this game are for parody purposes, and any resemblance to them is purely coincidental. Drillimation Systems is NOT affiliated with Team Shanghai Alice whatsoever.