

りぜるまいん
Madhouse, Imagin
m.o.e.
Iwaki Tomonori is an average 15-year-old boy who likes older women. He happens to have a crush on his teacher, but soon thereafter, learns she has become engaged. He heads home brokenhearted, only to find a 12-year-old girl named Rizel at his home, who he learns the Japanese government has married him to against his will. Furthermore, he learns Rizel is no ordinary girl; she is a biochemically engineered human, and her creators (her "papa"s, as they are often referred to) promise to waive multiple bills of Iwaki's parents in exchange to be allowed to stay at their house, and thus Iwaki's life with Rizel begins.
Opening
Endings

Iwaki, Tomonori
Main

Yamaguchi, Kappei
Japanese

Iwaki, Rizel
Main

Kugimiya, Rie
Japanese

Hououin, Ryunosuke
Supporting

Suzuki, Chihiro
Japanese

Ihata, Natsumi
Supporting

Nagashima, Yuko
Japanese

Iwaki, Lobelia
Supporting

Kugimiya, Rie
Japanese

Iwaki, Rachel
Supporting

Kugimiya, Rie
Japanese

Iwaki, Kenji
Supporting

Koizumi, Yutaka
Japanese

Iwaki, Lan Lan
Supporting

Kugimiya, Rie
Japanese

Iwaki, Lux
Supporting

Kugimiya, Rie
Japanese

Papa A
Supporting

Iijima, Hajime
Japanese

Papa B
Supporting

Shimizu, Toshitaka
Japanese

Papa C
Supporting

Matsuyama, Takashi
Japanese

Seimoto, Aoi
Supporting

Asano, Masumi
Japanese

Yachigusa, Kyoko
Supporting

Tanaka, Rie
Japanese