The story revolves around Tomoya Mizuhara, a 13-year-old boy who suddenly gains a big sister when his father remarries. 17-year-old Ichika is a little strange, and her affection for Tomoya is rather overwhelming, if not scary. On top of things, Ichika's friend Ruri is the ultimate sadist. Then there is Ichika's big-breasted quarter-Japanese friend Marina.
(Source: ANN)+ More
Characters & Voice Actors

Eiko
Supporting
Fuji, Souichirou
Supporting
Fujisaki, Mina
Supporting
Hanazono, Mitsuru
Supporting
Hayasaka, Kouki
Supporting
Hayasaka, Ruri
Supporting
Mizuhara, Yuuko
Supporting
Mizuhara, Masaya
SupportingRecommended for you
Pumpkin Scissors
TV
23m
Tenchi Muyou! GXP
TV
24m
Ultramaniac - Magical Girl
TV
24m
Xia Gan Yi Dan Shen Jianxin
ONA
17m
Blood Lad OVA
OVA
27m
Digimon Fusion
TV
25m
Dragon Ball: Episode of Bardock
Special
19m
Galaxy Angel 3 Specials
Special
13m
GS Mikami
TV
24m
Hetalia Axis Powers: Paint it, White!
Movie
80m
Hayate the Combat Butler! Movie
Movie
69m
Karin
TV
23m
Arte
TV
24m