Japanissa is the singular inessive or singular inessive of Japani.

JapaniN

Norwegian Bokmål

JapanN

Kven – Norwegian Bokmåldict-fkv-nob/src/Prop_fkvnob.xml:1779Edit on GitHub Suggest

Case	Sg
Nom	Japani / japani
Gen	Japanin / japanin
Par	Japania / Japanii / japania / japanii
Ill	Japanhiin / japanhiin
Ine	Japanissa / japanissa
Ela	Japanista / japanista