My pet dog (best friend) is now a elementary student!?

Corporate slave salaryman Tomoki meets a boy named Leo. Suddenly the boy claims that he was Tomoki's pet dog in his past life and that this time it's his turn to protect Tomoki.

A story about life everyday with Leo who, little by little, heals him.

再会した愛犬(しんゆう)は小学生!?

社畜リーマンの智希は、偶然出会った少年・レオに
突然、「飼い犬の生まれ変わり」だと告げられて…!?
「今度は僕が守るよ」
大好きだったレオとの毎日に、少しずつ癒やされていき――。