Twin Galaxies
Katana Zero - Wikipedia
Suzuran Sanada (Character) - Giant Bomb
Category:Swords, One Piece: Ship of fools Wiki
Akai Katana (2011) - MobyGames
Akai Katana Shin - PCGamingWiki PCGW - bugs, fixes, crashes, mods, guides and improvements for every PC game
Akai Katana Shin - PCGamingWiki PCGW - bugs, fixes, crashes, mods, guides and improvements for every PC game
Akai Katana Concept Art - Neoseeker
Akai Katana Shin Details - LaunchBox Games Database
Akai Katana, Tropedia
Akai Katana Shin official website - City Connection
Light Novel Volume 2, My Status as an Assassin Obviously Exceeds the Hero Wiki
Akai-Bot, Mutants Genetic Gladiators Wiki