Films scored by Hachirō Kai

Love Beast: Red Lips

• Drama
• Mystery

Slave Contract: Whip & High Heels

• Drama

Daydream of Love

• Drama

Widow's Bedroom

• Drama

Woman Who Exposes Herself

• Drama
• Crime

Yami ni dakarete

• Drama

College Girl: The Spot

Sukeban mafia: Chijoku

• Drama
• Crime

Naku onna

• Drama
• Fantasy
• +1

Mitsuryōzuma: oku no uzuki

• Drama

Cabaret Diary

• Comedy
• Romance

Pink Tush Girls: Slinking Classmates

• Comedy

Meat Slave: Broken Toy

• Drama

My Girlfriend Wears an Uniform

• Thriller

Zoom Up: Seiko's Thigh

• Comedy
• Romance

Uno Kôichirô no uwaki nikki

Lustful Life: Night Make Me Wet!

• Drama

Koichoro Uno's Open and Copy

Body Insurance: Sign on The Bed

Gigolo: A Docu-Drama

• Drama
• Comedy