The Bored Samurai

1973 · Writer

Case of Umon: Red Lizard

1962 · Writer

The Mansion of Intrigue

1957 · Writer

The Cave of the Vampire Bats

1961 · Writer

The Notorious Bored Samurai 3

1989 · Writer

Bored Hatamoto: Mysterious Crimson Tower

1957 · Writer

Muttsuri Umon's Detective Stories: The Demon Mask Mansion

1955 · Writer

Bored Hatamoto: The Daimonji Conspiracy

1959 · Writer

Terror Stalks by Night

1955 · Writer

Bored Hatamoto: The Demon of Chinatown

1951 · Writer

The Notorious Bored Samurai 7

1992 · Writer

The Notorious Bored Samurai 8

1993 · Writer

Umon's Detective Stories: The One-Eyed Wolf

1951 · Writer

Gozonji Umon: Mamoru kage

1943 · Writer

The Bored Samurai

1983 · Writer

Casebooks of Detective Umon: The Incident of the Fawn-Pattern Cloth

1952 · Writer

The Acrobats of Death

1959 · Writer

Case of Umon: Woman of the Magic Lantern

1961 · Writer

Bored Hatamoto: House of Skulls

1954 · Writer

Bored Hatamoto: The Imposter

1952 · Writer

The Notorious Bored Samurai 9

1994 · Writer

Bored Hatamoto: Idle Vassal Tribute

1958 · Writer

Umon Detective Story: Rare Change

1954 · Writer

Cases of Umon: The Woman with an Umbrella

1963 · Writer

The Mysterious Cape

1963 · Writer

The Eve of the Chinese Festival

1962 · Writer

The Notorious Bored Samurai 2

1988 · Writer

Bored Hatamoto Detective, Part 2: Poisoning of the Demon Lord

1950 · Writer

Case of Umon: Hell’s Windmill

1960 · Writer

Case of Umon: The Nanbanzame Murders

1961 · Writer

Case of Umon: One-Eyed Wolf

1959 · Writer

Ninja Assassins

1960 · Writer

The Mysterious House

1954 · Writer

The Notorious Bored Samurai 5

1990 · Writer

Bored Hatamoto: The Mysterious Phantom Mansion

1954 · Writer

Bored Hatamoto Detective, Part 1: The Seven Brides

1950 · Writer

Bored Hatamoto Enters the Mountain of Treasure

1938 · Writer

Bored Hatamoto on the Nakasendo

1935 · Writer

Bored Hatamoto Passes By

1953 · Writer

Bored Hatamoto: The Mysterious Demon Palace

1955 · Writer

Bored Hatamoto Judges 100,000-koku

1935 · Writer

The Notorious Bored Samurai

1988 · Writer

Umon's Detective Story: Hakata Doll Gift

1955 · Writer

The Notorious Bored Samurai 4

1990 · Writer

Detective Umon's Diary, Story No. 6

1930 · Writer

Bored Hatamoto Appears in Sendai

1931 · Writer

Bored Hatamoto: The Million-ryo Mystery

1954 · Writer

Ogasawara Ikinokami

1932 · Writer

The Notorious Bored Samurai 6

1991 · Writer

Bored Hatamoto on Mt. Fuji

1937 · Writer

Umon's First Exploit

1929 · Writer

Bored Hatamoto on a Rampage

1933 · Writer

Bored Hatamoto Returns to Edo

1931 · Writer

Bored Hatamoto in Kyoto

1930 · Writer

Bored Hatamoto

1930 · Writer