A feral cat that preferentially ate the head of a carcass of the streaked shearwater

Decomposition process of a racoon dog carcass

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Head of a Woman

The National Museum of Western Art, Tokyo

Union Catalog of the Collections of the National Art Museums, Japan

Head of a horseshoe worm

Osaka Museum of Natural History

Movie Archives of Animal Behavior

My rabbit Moti (pearl) that the cats ate up a few days later

Tokyo Photographic Art Museum

Tokyo Museum Collection

The Head of Harmony

The National Museum of Western Art, Tokyo

Union Catalog of the Collections of the National Art Museums, Japan

Head of the Funerary Spirit

The National Museum of Western Art, Tokyo

Union Catalog of the Collections of the National Art Museums, Japan

Haranojo Castle (Head of a warrior)

The National Museum of Modern Art, Tokyo

Union Catalog of the Collections of the National Art Museums, Japan

Head of a Man (Study for "The Apotheosis of Homer")

Pola Museum of Art

Pola Museum of Art Collection

Study for the Big Head of Victory

The National Museum of Western Art, Tokyo

Union Catalog of the Collections of the National Art Museums, Japan

Lion mask "The head of a Japanese Monster"

The National Museum of Modern Art, Tokyo

Union Catalog of the Collections of the National Art Museums, Japan

A black-tailed gull, eating a dead crucian carp

Osaka Museum of Natural History

Movie Archives of Animal Behavior

A Japanese macaque eating the shoot of dwarf bamboo

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Tomb Sculpture (Haniwa): Head of a Man Wearing a Hat

Tokyo National Museum

Integrated Collections Database of the National Museums, Japan

リュウキュウアオヘビの死体を食べるハブ

Osaka Museum of Natural History

Movie Archives of Animal Behavior

A bonobo eating the fruit of an umbrella-tree

Osaka Museum of Natural History

Movie Archives of Animal Behavior

XII A Study of a baby head(from the series "I Principi del Disegno")

The National Museum of Western Art, Tokyo

Union Catalog of the Collections of the National Art Museums, Japan

XXV A Study of a youngman's head(from the series "I Principi del Disegno")

The National Museum of Western Art, Tokyo

Union Catalog of the Collections of the National Art Museums, Japan

XXIII A Study of a man's head with a turban(from the series "I Principi del Disegno")

The National Museum of Western Art, Tokyo

Union Catalog of the Collections of the National Art Museums, Japan

XXI A Study of a man's head with a turban(from the series "I Principi del Disegno")

The National Museum of Western Art, Tokyo

Union Catalog of the Collections of the National Art Museums, Japan

XIV A Study of a young man head with a hat(from the series "I Principi del Disegno")

The National Museum of Western Art, Tokyo

Union Catalog of the Collections of the National Art Museums, Japan

XIII A Study of a young man head(from the series "I Principi del Disegno")

The National Museum of Western Art, Tokyo

Union Catalog of the Collections of the National Art Museums, Japan

Torioi, Drum at the head of final Torioi

Tokyo Photographic Art Museum

Tokyo Museum Collection

A Bohemian waxwing consumed a fruit of Ardisia japonica on the ground

Osaka Museum of Natural History

Movie Archives of Animal Behavior

轢死体（カエルの卵）を食べるハブ

Osaka Museum of Natural History

Movie Archives of Animal Behavior