Mr. Tenki Is A Coward is a Manga/Manhwa/Manhua in (English/Raw) language, Shoujo series, english chapters have been translated and you can read them here. You are reading Mr. Tenki Is A Coward chapters on www.manga-raw.club, fastest updating comic site. The Summary is
Haruta Nishikawa put a love letter in the desk of the girl he loved in order to be brave enough to confess his love to the girl in his class. But he put it in the wrong desk, and it ended up in the hands of the most feared girl in the school, Emi Tenki. A love story that started with a misunderstanding begins...?