Port

Eggconsole Kohakuiro no Yuigon PC-8801mkIISR

ReleasedMar 5, 2026

Nintendo Switch

Track it in Gamebrary — Sign in

About

A murder at the Kohaku-kan. Join Detective Ryunosuke Todo as he unpicks a tangled web of secrets to find the truth.

Developer: D4 Enterprise
Publisher: D4 Enterprise
Genres: Adventure
Modes: Single player
Age ratings: PEGI 7, ESRB T

Release dates

Release dates by platform
Platform	Release
Nintendo Switch	Mar 5, 2026

Screenshots

Todo Ryuunosuke Tantei Nikki: Kohaku-iro no Yuigon
June 1988
PC-9800 Series · Sharp X68000 · PC-8800 Series · x1
Disaster Detective Saiga: An Indescribable Mystery
Mar 3, 2023
PC · Switch
Our Battle Has Just Begun! Episode 2
Mar 2, 2022
PC · Switch
Our Battle Has Just Begun! episode 1
Jul 14, 2021
PC · Switch
Hoshizora Testudou to Shiro no Tabi
May 14, 2021
PC · Switch
Grisaia Phantom Trigger Vol.6
Apr 26, 2019
PC · Switch
Grisaia Phantom Trigger Vol.5
Jul 26, 2018
PC · Switch
Grisaia Phantom Trigger Vol.4
Jan 25, 2018
PC · Switch
Akagawa Jirou no Yuurei Ressha
Feb 8, 1991
famicom
Grisaia Phantom Trigger Vol.3
Jul 27, 2017
PC · Switch
Doctor Lautrec and the Forgotten Knights
Jul 7, 2011
3DS

Game data and images from IGDB. Names and artwork belong to their respective owners.