Takuya, a typical Japanese primary school student, lost his mother not too long ago, leaving him to take care of his younger brother Minoru with his busy father. Despite the fact that this responsibility is not commonly placed on someone his age, Takuya occasionally complains about his fate and his sibling. Nonetheless, his affection for Minoru gives him the perseverance he requires to forge ahead.
Included stories:
Book 2: Time Restriction
Book 4: Don't Reveal Secrets to the Boy Next Door!
Book 6: Clumsy and Selfish
Book 15: Summer and Your Radiance