Koichi Adachi

From WE Computers Museum
Koichi Adachi logo.png
Koichi Adachi
Developer Toshihiro Nagoshi
Publisher Sega
Platforms As noted below
Released 2018-present
Added to
Museum
See Koichi Adachi category

Koichi Adachi (足立宏一, Adachi Kōichi) is a character that is part of a multimedia series consisting of video games and music.

Koichi Adachi is a playable character in some video games in the Like a Dragon series.

Adachi's likeness and voice actor were used to portray the historical samurai, Kondo Isami, in the Kiwami remake of Like a Dragon: Ishin!

Fictional character biography

Koichi Adachi.png

Koichi Adachi is a former detective.

He tried to help Ichiban Kasuga uncover the situation around his false imprisonment.

However, he is fired and joins up with Ichiban and his crew.

They discover who was working against them behind the scenes.

Video games with Koichi Adachi as a playable character

Title Developer System Release Notes
Like a Dragon Online Ryū ga Gotoku Studio Android, iOS, Windows 2018 Koichi Adachi is a former detective who teams up with Ichiban Kasuga.
Yakuza: Like a Dragon Ryu Ga Gotoku Studio PS4, PS5, Windows, Xbox One, Series X/S 2020 Koichi Adachi is one of the fighters that can be part of Ichiban Kasuga's team.
Like a Dragon: Infinite Wealth Ryu Ga Gotoku Studio PS4, PS5, Windows, Xbox One, Series X/S 2024 Koichi Adachi goes to Hawaii to team up with Ichiban Kasuga.