Listless geek Mizuto Irido and introverted nerd Yume Ayai seemed like a match made in heaven, connected by their mutual love for literature. Unfortunately, their differences gradually grew, and they separated just after their middle school graduation. But, as if by divine comedy, the two find themselves reunited as step-siblings.
A rivalry begins to brew between the former couple, both unwilling to acknowledge the other as the older sibling. In an attempt to "solve" this issue, Mizuto and Yume agree upon a rule: whoever crosses the boundaries of siblinghood norms loses, and the winner will not only be called the older sibling, but also get to make a request. However, now that they live under the same roof, the lingering memories they share start to influence their actions—possibly rekindling the feelings that may not have been fully extinguished in the first place.+ More
Recommended for you
Interspecies Reviewers
TV
23m
Magical Circle Guru Guru
TV
23m
Getbackers
TV
24m
Inu X Boku Secret Service Special
Special
24m
To LOVE-Ru Darkness OVA
OVA
25m
Uchuu Kyoudai: Number Zero
Movie
95m
Utawarerumono Specials
Special
11m
Hetalia World Series
ONA
5m
Lupin III Episode 0: The First Contact
Special
92m
Ao Haru Ride OVA
OVA
21m
Ninja Scroll
Movie
91m
Orange
TV
24m
Shakugan no Shana: Season II
TV
24m