第 1 集: Kaidou Haru 聽聞關於母親的謠言後，前往加拿大與新認的弟弟 Ren 會面。
2016年4月6日 播出
1
Having come to Canada upon hearing the fake news that his biological mother Haruko is in critical condition, high school student Kaidou Haru meets a young boy named Ren. "You have a new brother. Take care of him." So instructed by his mother, Haru is forced to spend the summer with Ren. Every day is a battle with Ren, who refuses to listen to anybody. However, as Ren grows to like Haru little by little and Haru comes to adore Ren as well, they make a certain "promise"... (Source: Crunchyroll)
集數
- 第 1 集 · Kaidou Haru 聽聞關於母親的謠言後，前往加拿大與新認的弟弟 Ren 會面。
- 第 2 集 · 父母雙亡五年後，Haru 與失憶的養兄 Ren 重逢
- 第 3 集 · Aki和Shima對新來的弟弟做出反應，而Haru目睹了一起事故並將Ren獨自留下。
- 第 4 集 · 當Ren自我封閉時，Haru與兄弟們的新生活面臨挑戰。
- 第 5 集 · 仁被十善看到與春告別時的吻，而育良則對春詢問他們之間的親密關係。