https://www.engadget.com/2011-02-21-cave-shmup-akai-katana-coming-to-360-in-region-locked-japan-rele.html
Cave shmup Akai Katana coming to 360 in region-locked Japan release
Feb 21, 2011 - Akai Katana ("Red Katana," or, we suppose, "Red Sword," depending on how much translation you need) is a horizontal scrolling shooter released in arcades last...
akai katana
https://store.steampowered.com/app/2076220/
Akai Katana Shin on Steam
Be guided anew into an epic tale set in the Taisho era with three titles from Cave's Akai Katana series that has captured the hearts of passionate shoot 'em up...
akai katanashinsteam