Games like IKUSAAAAAAAN!
Games like IKUSAAAAAAAN! include Touhou Koumakyou: New Classic - the Embodiment of Scarlet Devil, Touhou Juuouen 〜 Unfinished Dream of All Living Ghost., Touhou Kouryudou ~ Unconnected Marketeers., Black Market of Bulletphilia ~ 100th Black Market., and Touhou Tenkuushou ~ Hidden Star in Four Seasons.. We matched them by the tags players give IKUSAAAAAAAN! on Steam (Action, Shooter, Shoot 'Em Up, 2D, and Cute): closest matches first, and among equally close ones the better-known games.
Touhou Koumakyou: New Classic - the Embodiment of Scarlet Devil
Shared: Shoot 'Em Up · Action · Female Protagonist
Touhou Juuouen 〜 Unfinished Dream of All Living Ghost.
Shared: Action · Shoot 'Em Up · Shooter
Touhou Kouryudou ~ Unconnected Marketeers.
Shared: Action · Shoot 'Em Up · Shooter
Black Market of Bulletphilia ~ 100th Black Market.
Shared: Shoot 'Em Up · Shooter · Action
Touhou Tenkuushou ~ Hidden Star in Four Seasons.
Shared: Shoot 'Em Up · Female Protagonist · Cute
Bit Blaster XL
Shared: Shoot 'Em Up · Shooter · Action
Touhou Kinjoukyou ～ Fossilized Wonders.
Shared: Shooter · Shoot 'Em Up · Action
TouHou Makuka Sai ~ Fantastic Danmaku Festival Part III
Shared: Shoot 'Em Up · Action · 2D
DRAINUS
Shared: Action · Shoot 'Em Up · Shooter
永远消失的幻想乡 ～ The Disappearing of Gensokyo
Shared: Action · Cute · Female Protagonist
BioShock Infinite
Shared: Action · Shooter · Fantasy
Yoiyami Dancers: Twilight Danmaku Dancers
Shared: Action · Cute · 2D
Touhou Fuujinroku ~ Mountain of Faith.
Shared: Action · Shoot 'Em Up · 2D
Mirage Feathers
Shared: Cute · Shoot 'Em Up · Shooter
Planes, Bullets and Vodka
Shared: Action · Shoot 'Em Up · Shooter
Azur Lane Crosswave
Shared: Action · Cute · Female Protagonist
Touhou Danmaku Kagura Phantasia Lost
Shared: Action · Cute · 2D
Touhou Kanjuden ~ Legacy of Lunatic Kingdom.
Shared: Action · Shoot 'Em Up · Female Protagonist
ENDER MAGNOLIA: Bloom in the Mist
Shared: 2D · Female Protagonist · Action
Muse Dash
Shared: Cute · Female Protagonist · 2D
Neptunia Shooter
Shared: Action · Shoot 'Em Up · Cute
Touhou Chireiden ~ Subterranean Animism.
Shared: Action · Shoot 'Em Up · Female Protagonist
Mushihimesama
Shared: Shoot 'Em Up · Action · 2D