It's Ren's first summer vacation in Japan. The landlord of the apartment he and Haru once lived in hires him to clean one of his apartment units. Haru becomes unbearably curious when Ren refuses to tell him why he got a part time job. Kiyoka suspects Kiri, Ren's female classmate who has been coming over with her dog to hang out, but...? And while this is happening, an unknown man suddenly approaches Ren--?!
What's the difference between the man 
who lived in that room and Haru?
Was ist an dem Bewohner von hier
anders gewesen als bei Haru?
¿Qué diferencia hay entre
ese hombre y Haru?
¿Qué diferencia hay entre
ese hombre y Haru?
Quelle est la différence 
entre ce locataire et Haru ?
Qual è la differenza tra loro due?
Cos'ha Haru che l'uomo che viveva lì non aveva?
Qual a diferença entre o homem 
 que vivia naquele quarto e Haru?