Todo Ryuunosuke Tantei Nikki: Kohaku-iro no Yuigon

ReleasedJune 1988

PC-9800 Series
Sharp X68000
PC-8800 Series
Sharp X1
PC (Microsoft Windows)
TurboGrafx-16/PC Engine
FM-7
MSX2

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About

An adventure game starring the fictional Japanese private investigator Ryunosuke Todo.

Developer: Riverhillsoft
Publisher: Riverhillsoft, D4 Enterprise
Genres: Adventure

Release dates

Release dates by platform
Platform	Release
FM-7	November 1988
MSX2	Dec 9, 1988
PC (Microsoft Windows)	1996
PC-8800 Series	June 1988
PC-9800 Series	June 1988
Sharp X1	June 1988
Sharp X68000	Sep 8, 1988
TurboGrafx-16/PC Engine	Mar 2, 1990

Screenshots

Todo Ryuunosuke Tantei Nikki: Kohaku-iro no Yuigon
Dec 18, 2008Port
Android · iOS · NDS
G-Mode Archives+: Todo Ryuunosuke Tantei Nikki vol.1 - Kohakuiro no Igon: Seiyou Karuta Renzoku Satsujin Jiken
May 18, 2023Port
Switch
Eggconsole Kohakuiro no Yuigon PC-8801mkIISR
Mar 5, 2026Port
Switch
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Game data and images from IGDB. Names and artwork belong to their respective owners.