The manga is centered around an older woman who is often mistaken as a man and called "Ojii-chan'' by her cats and Tsushima, a strange cat who appears in her garden one day.
(Source: MAL News)+ More
Characters & Voice Actors

Ojii-chan
Main
Tanaka, Mayumi
Japanese
Tsushima
Main
Ootsuka, Akio
JapaneseRecommended for you
Neon The Animation
ONA
5m
Anime de Training! Ex
TV
4m
Inferno Cop: Fact Files
ONA
24m
Cutie Honey Universe
TV
23m
W: Wish Omake
Special
2m
Jungle De Ikou!
OVA
30m
Wagamama High Spec
TV
3m
Bikini Warriors Special
Special
4m
Urawa no Usagi-chan
TV
3m
Military! Special
Special
5m
Super Dragon Ball Heroes
ONA
8m
Hatena Illusion
TV
24m
Rail Romanesque
TV
3m
SD Gundam Force
TV
25m
Judge
OVA
48m