http://redump.org/discs/quicksearch/chiicha/
http://redump.org/disc/68878/
http://redump.org/disc/120576/
http://redump.org/disc/120577/
ちっちゃ should be "Chitcha" according to the standard romanization rules, not "Chiicha".
Redump Forum → Fixes & additions → [PS2, Audio-CD] ちっちゃ romanization
Pages 1
http://redump.org/discs/quicksearch/chiicha/
http://redump.org/disc/68878/
http://redump.org/disc/120576/
http://redump.org/disc/120577/
ちっちゃ should be "Chitcha" according to the standard romanization rules, not "Chiicha".
Pages 1
Redump Forum → Fixes & additions → [PS2, Audio-CD] ちっちゃ romanization