Ultraman Mebius Side Story: Hikari Saga - SAGA 1: Arb's Tragedy

Ultraman Mebius Side Story: Hikari Saga - SAGA 1: Arb's Tragedy (2006)

GARO Side Story: The Tougen Flute

GARO Side Story: The Tougen Flute (2013)

GARO - Kiba: The Dark Knight

GARO - Kiba: The Dark Knight (2011)

Kamui

Kamui (2009)

Motoshinkakarannu

Motoshinkakarannu (1971)

Cyber Ninja

Cyber Ninja (1988)

Stories about Jirocho: Ishimatsu and Oiwake Sangoro

Stories about Jirocho: Ishimatsu and Oiwake Sangoro (1957)

Ultraman Mebius Side Story: Armored Darkness - STAGE I: The Legacy of Destruction

Ultraman Mebius Side Story: Armored Darkness - STAGE I: The Legacy of Destruction (2008)

Ladius

Ladius (1987)

Legend of the Galactic Heroes Side Story Oberstein Hen

Legend of the Galactic Heroes Side Story Oberstein Hen (2012)

Operation Plazma in Osaka

Operation Plazma in Osaka (1976)

Account of the Ando Gang: Tale of a Scarface

Account of the Ando Gang: Tale of a Scarface (1997)

Fist of the North Star: Legend of Raoh - Chapter of Fierce Fighting

Fist of the North Star: Legend of Raoh - Chapter of Fierce Fighting (2007)

Hard Business

Hard Business (2018)

Nun's Heaven

Nun's Heaven (1975)

Secret of Concubine Palace Addendum: Convent's Gate of Lust

Secret of Concubine Palace Addendum: Convent's Gate of Lust (1973)

Violet Evergarden: Eternity and the Auto Memory Doll

Violet Evergarden: Eternity and the Auto Memory Doll (2019)

Dragon Ball Z: Plan to Eradicate the Super Saiyans

Dragon Ball Z: Plan to Eradicate the Super Saiyans (2010)

Rape Zombie Side-Story: Hardcore of the Dead

Rape Zombie Side-Story: Hardcore of the Dead (2017)

The Love Potion

The Love Potion (1973)

📺 Serial TV

TVSaiyuki Gaiden

Saiyuki Gaiden (2011)

TVRonin Warriors: Gaiden

Ronin Warriors: Gaiden (1989)

TVLegend of the Galactic Heroes Gaiden

Legend of the Galactic Heroes Gaiden (1998)

TVDemonion: Gaiden

Demonion: Gaiden (2014)

TVGaim Gaiden: Kamen Rider Gridon VS Kamen Rider Bravo

Gaim Gaiden: Kamen Rider Gridon VS Kamen Rider Bravo (2020)

TVInferious Wakusei Senshi Gaiden Condition Green

Inferious Wakusei Senshi Gaiden Condition Green (1991)

TVKugutsu Ai: Doura Gaiden

Kugutsu Ai: Doura Gaiden (2001)

TVMozaika

Mozaika (1991)

TVBakumatsu

Bakumatsu (2018)

TVMagia Record: Puella Magi Madoka Magica Side Story

Magia Record: Puella Magi Madoka Magica Side Story (2020)

TVRune Soldier

Rune Soldier (2001)

TV日本統一外伝 川谷雄一

日本統一外伝 川谷雄一 (2019)

TVThe Legend of Ninja Kamui

The Legend of Ninja Kamui (1969)

TVCARDFIGHT!! VANGUARD EXTRA STORY -if-

CARDFIGHT!! VANGUARD EXTRA STORY -if- (2020)

TVGinRei

GinRei (1994)

TVSexy Commando Side Story: That's Amazing!! Mr. Masaru

Sexy Commando Side Story: That's Amazing!! Mr. Masaru (1998)

TVCrayon Shin-chan Spin-off

Crayon Shin-chan Spin-off (2016)

TVTime of Shura: Age of Chaos

Time of Shura: Age of Chaos (2004)