Gigaemon Ichikawa

Writing

Gigaemon Ichikawa

Born January 1, 1979 · Osaka, Japan (age 47)

Gigaemon Ichikawa (市川 十億衛門, Ichikawa Gigaemon, born 1979) is a Japanese scriptwriter from Osaka.

Known For

BLACK TORCHBLACK TORCH · 2026
BLACK TORCH
8.62026
SeriesAnimationMystery
Jiro Azuma is no average high schooler. A descendant of ninjas and trained in the ancient warrior art of the shinobi, Jiro is also able to talk with animals. After a mysterious encounter with an injured cat named Rago, Jiro discovers the feline is actually the legendary Black Star of Doom! Joined by the Bureau of Espionage, they fight off swarms of mononoke lying in wait to exploit Rago’s powers.
Kizuna no AlleleKizuna no Allele · 2023
Kizuna no Allele
5.32023
SeriesAnimation
In the virtual world, you can be anyone. And for Miracle, her dream is to be a famous virtual artist! Miracle attends ADEN Academy, where she learns new talents to prepare her for her big debut. Although she’s a bit of a klutz, she’s determined to follow in the footsteps of her idol: the legendary VTuber, Kizuna AI. With dedication and the help of her friends, her dream just might come true!
A Galaxy Next DoorA Galaxy Next Door · 2023
A Galaxy Next Door
7.22023
SeriesAnimationComedy
After his father’s death, Ichiro is left to care for his siblings alone. They’re barely scraping by with only a small inheritance and his job as a manga artist, which isn’t going so great. That is until a talented and beautiful assistant is hired! Her name is Shiori, and she’s a gift from above—literally. While working late one night, her true identity is revealed and they’re instantly engaged!?
The Fruit of Evolution: Before I Knew It, My Life Had It MadeThe Fruit of Evolution: Before I Knew It, My Life Had It Made · 2021
The Fruit of Evolution: Before I Knew It, My Life Had It Made
7.22021
SeriesAnimationComedy
High school student Hiiragi Seiichi is bullied by his classmates for being a "loser." One day, his entire school is suddenly transported to a video game-like world of swords and sorcery. When he accidentally eats "the Fruit of Evolution," his life as a successful "winner" begins.
Shinkalion: Change the WorldShinkalion: Change the World · 2024
Shinkalion: Change the World
4.52024
SeriesAnimationSci-Fi & Fantasy
Once upon a time, an unidentified enemy, the Unknown, suddenly appeared. The "Super Evolutionary Railway Development Agency," had developed the "Shinkalion," a robot that transforms into a bullet train, as a countermeasure against this threat. "I want to be a cool person who can protect something..." Taisei Oonari, a second-year junior high school student, transfers to Shinkai Gakuen Middle School in search of clues about his older sister who disappeared two years ago. Just then, the Unknown appears for the first time in 10 years. Taisei happens to have a high aptitude value as a Shinkalion pilot, and is forced to make a decision to fight it. What is the true nature of the Unknown and what is its purpose? What is the truth that comes to light at the end of the fight? The story of the boys' determination and growth begins now.
Bogus Skill «Fruitmaster» ~About that time I became able to eat unlimited numbers of Skill Fruits (that kill you)~Bogus Skill «Fruitmaster» ~About that time I became able to eat unlimited numbers of Skill Fruits (that kill you)~ · 2025
Bogus Skill «Fruitmaster» ~About that time I became able to eat unlimited numbers of Skill Fruits (that kill you)~
7.22025
SeriesAnimationAction & Adventure
In a world where Skill Fruits grant powers, aspiring adventurer Light is stuck with the useless «Fruitmaster» skill. Eating another one results in death, so no do-overs. Meanwhile, his childhood friend Rena quickly rises to S Rank. But when Light accidentally eats a second Skill Fruit, he survives and discovers his true power: He can consume unlimited Skill Fruits and gain their abilities!
Himitsu no AiPriHimitsu no AiPri · 2024
Himitsu no AiPri
7.32024
SeriesAnimationKids
The main characters, Himari Aozora and Mitsuki Hoshikawa, enter Paradise Private Academy. Himari, who aspires for AIPRI, dreams of making 10,000 friends! But for the shy and anxious Himari, it might be a bit difficult... Himari unexpectedly makes her AIPRI debut!? She has a "secret" she can't even tell her best friend, Mitsuki! But it seems that Mitsuki has a "secret" of her own... Secret-bearers Himari and Mitsuki's AIPRI begins!!
A Gatherer's Adventure in IsekaiA Gatherer's Adventure in Isekai · 2025
A Gatherer's Adventure in Isekai
6.92025
SeriesAnimationAction & Adventure
Kamishiro Takeru is a completely ordinary salaryman who reincarnates in another world—a world of swords and magic called Madeus—and starts his new isekai life with lots of new skills! Takeru must make the most of his enhanced physical strength, unbelievable magic power, and the "Search" ability that allows him to find items of worth as his great isekai journey begins!

Filmography

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Shinkalion: Change the WorldShinkalion: Change the World · 2024
Shinkalion: Change the World
4.52024
SeriesAnimationSci-Fi & Fantasy
Once upon a time, an unidentified enemy, the Unknown, suddenly appeared. The "Super Evolutionary Railway Development Agency," had developed the "Shinkalion," a robot that transforms into a bullet train, as a countermeasure against this threat. "I want to be a cool person who can protect something..." Taisei Oonari, a second-year junior high school student, transfers to Shinkai Gakuen Middle School in search of clues about his older sister who disappeared two years ago. Just then, the Unknown appears for the first time in 10 years. Taisei happens to have a high aptitude value as a Shinkalion pilot, and is forced to make a decision to fight it. What is the true nature of the Unknown and what is its purpose? What is the truth that comes to light at the end of the fight? The story of the boys' determination and growth begins now.

Writer