When Sanpeita Kobayashi was a child, his lovely friend had to move away, but she vowed that in ten years, they would meet again—as husband and wife. Ten years later, Sanpeita is a high school student, but he hasn't forgotten the feelings they shared.
Sanpeita awakes from a dream about his last day with her, only to have his morning interrupted. A weird robot girl is battling other robots in his bedroom, claiming to be his wife. The robot's pilot looks like none other than Sanpeita's long-lost, childhood friend. But who is she really? Why did she have to leave? And what does she have to do with the Mishima Electronics Corporation?+ More
Characters & Voice Actors

Kemeko
Main
Saito, Chiwa
Japanese
Kobayashi, Sanpeita
Main
Kitamura, Eri
Japanese
Makihara, Izumi
Main
Takahashi, Mikako
Japanese
Mishima, Mei
Main
Tomatsu, Haruka
Japanese
Androids, Riko
Supporting
Hanazawa, Kana
Japanese
Aoi-chan
Supporting
Chiba, Saeko
JapaneseRecommended for you
Clevatess
TV
24m
The Water Magician
TV
24m
Arknights: Rise from Ember
TV
24m
Apocalypse Bringer Mynoghra
TV
24m
Nyaight of the Living Cat
TV
24m
Deprecated: htmlspecialchars(): Passing null to parameter #1 ($string) of type string is deprecated in /home/anitzsyv/anigone.com/src/pages/anime/details.php on line 531

Mikadono Sanshimai wa Angai, Choroi.
TV (? eps)
Jul 10, 2025
Betrothed to My Sister's Ex
TV
24m
A Bouquet for an Ugly Girl
TV
24m
City The Animation
TV
27m
With You and the Rain
TV
22m
Bad Girl
TV
23m