Chiisai Hito
Manga
Chiisai Hito: Aoba Jidō Sōdanjo Monogatari is a Japanese manga series written by Mitsuhiro Mizuno and illustrated by Jin Kyōchikutō. It was first serialized in Shogakukan's shōnen manga magazine Weekly Shōnen Sunday from November 2010 to June 2012, and later in Shōnen Sunday S from June 2012 to October 2013, with its chapters collected in six tankōbon volumes. A sequel, Shin Chiisai Hito: Aoba Jidō Sōdanjo Monogatari, was serialized in Shōnen Sunday S from July 2016 to November 2023, with its chapters collected in fourteen tankōbon volumes.
Description from Wikipedia, available under CC BY-SA 4.0. May be shortened.