Isekai Nippon: Ansatsu Ikka no Sannan wa Kotokaika shita Nippon de Musou suru
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Action · Fantasy · Romance
When two worlds collide, and a fantastical other-world is combined with modern Japan, a fateful encounter will occur! A boy known as a "talented killer" will meet an "isekai princess" in this story of boy-meets-girl!… Synopsis via AniList
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