Male and Female Cats

Male and Female Deer

Male and Female Dogs

Male and Female Horses

Male and Female Cows

Male and Female Chin Dogs

Male cricket's behaviour like a female

A Male and a Female Adhering to a Parallele-piped

Pig/Oso

Bear/Tanuki

Boar/Marten

Niku/Rabbit

Squirrel/Monkey

Wild Dog/Wolf

White Mouse/Mouse

Fox/Badger

Ceramic Ornament, Cock and Hen

Musked Shrew/Ugoromochi

Male three-spined stickleback chasing a female out of the territory

Indiscriminate consumption of unrelated eggs by a gravid female and a satellite male in natural nests

Approach with stalking by the male to the female in Microvelia horvathi Lundblad, 1933

？/Gillyflower

Tenbai/

Buttercup/Iris

Morning Glory/Autumn Bellflower

[Shibaraku Toy]

Morning Glory/Autumn Bellflower

潮干のつと 絵本

Isokurogi/Nohananoki

Kataishi/Persimmon

『日本』巻一：蝶（96種）

Japanese Clover/Azumakaidoo

Japanese Bead Tree/Gardenia

The occupations (Series)

「守住貫魚画譜　巻十二」

Quarrel Due to Jealousy

Brambling/Grosbeak

print

Announcer/Sumoo Wrestlers/Referee

Gymnadenia camtschatica (Cham.) Miyabe & Kudô

Funkia/Oleaster

大奥の女中

大奥の女中

painting

『日本』巻一：蝶（96種）

潮干のつと 絵本

painting; shunga

print; surimono

Chestnuts/Pears