You should change "practise" to "practice". I'm basing this off of google hits and some user might be confused, IMO. I was at first.
English-language should not be linked, see
WP:OVERLINKING. I believe people who use the English Wikipedia would know what the English-language is.
Kamiya Kasshin-Ryū should be in the nihongo tag. Since you have the translation for his other attacks, you should add the translation for Kamiya Kasshin-Ryū.
You should change "practise" to "practice". I'm basing this off of google hits and some user might be confused, IMO. I was at first.
English-language should not be linked, see
WP:OVERLINKING. I believe people who use the English Wikipedia would know what the English-language is.
Kamiya Kasshin-Ryū should be in the nihongo tag. Since you have the translation for his other attacks, you should add the translation for Kamiya Kasshin-Ryū.