A TV anime based on a popular novel that has sold over 4.25 million copies in total, which is a novel and comicalized series. ] will be broadcast in April 2026.

At the same time, the teaser PV, which will be released for the first time in the anime video, has been released. In addition, the ban on additional characters and cast information has been lifted. M.A.O will play the role of Luccira of the demons, and Yurie Kozakai will play the role of Milker, a girl.
In addition, the official X (https://x.com/kokoore_anime) will hold a campaign for two weeks in a row where you can win the autographed colored paper of the cast announced this time.

“At 10 years since I told you to leave this to me and go first, it became a legend. “Let’s become a novelist” started serialization in 2018 and is published by SB Creative by Mr. Ezo Gingetsune. It is a popular novel, volumes 1 to 7 of the original novel are on sale, and comicalizations are being serialized on “Manga UP!”, and volumes 1 to 18 are now on sale.

Broadcast in April 2026! The teaser PV has been lifted!

We have released a teaser PV depicting the battle of the legendary brave party, and the rocks who live as an F-rank adventurer in the world 10 years later.

https://www.youtube.com/watch?v=p0jre_k6s5a

New characters & casts unveiled! M.A.O will play the role of Luccira, and Yurie Kosakai will play Mirka!

▼Luccira (cv.m・a・o)

The only survivor of the village who was a demon and who believed in Gerberga.
As a characteristic of the demons, it has high magical power and has a lot of magic knowledge.
He meets Rock while he’s survived from the raids of vampires and survived with his life, and while protecting Gerberga from the vampire alone using his specialty genjutsu.

▼Milka (cv. Yurie Kosakai)

A girl who lost her parents early and became single.
He also lost his grandfather and home, who had raised him in place of his parents, and lived in the sewer system.
Despite the harsh circumstances, she acts brightly, positively, and helps others.

A campaign will be held for 2 weeks in a row where the cast’s autographed colored paper will be won by lottery on the official X!

We will hold a campaign to present to 2 people each of the colored papers signed by M.A.O and Yurie Kosakai by lottery. You can apply by following the official X account (https://x.com/kokoore_anime) and repost and posting the posts you want to apply for.

[Present prize, application period]
▼ Cast autographed colored paper gift campaign
■ 2 people signed colored paper by M.A.O.
Application period: Sunday, January 4, 2026 18:00 – January 11, 2026 (Sunday) 18:29

2 people signed colored paper by Yurie Kozakai, who plays Mirka
Period of application: Sunday, January 11, 2026 18:30 – Sunday, January 18, 2026 18:29

*For other campaign details and notes, please check the application terms.

Enthusiasm comments have arrived from the main cast of 7 people!

We received comments from the main cast to commemorate the start of broadcasting and the release of the teaser PV from April 2026.

Rack Rock Franzen: Takehito Kajiwara

Here I am the anime, and the recording is progressing steadily!
The site is friendly, but the rocks are surrounded by noisy and adorable friends!
Leave this to me and go ahead! I’m looking forward to seeing Rock, which I left behind to my friends, while I’m going to leave my back with my friends from now on.
Please look forward to it until it airs! ! Thank you very much!

Yui Ishikawa as Celris Morton

I’m Yui Ishikawa, who will play Celris.
Cellis is a bit… No, quite a bit? A reckless girl who has a lot of assumptions and tends to do something wrong. However, he is a kind and adorable child who is kind at heart and works hard every day to become a warrior like Golampapa.
I don’t usually play a lively character, so it’s really fun to play the slapstick and cute Celris!
I will do my best to become a character that everyone will love!

Sia Urcott as Mayu Sagara

I’m Mayu Sagara, who will play the role of Shia!
She is the daughter of the chief of the beast race, and while she is very reliable and cool in battle, she has a different expression, and is a girl who has a charm like a dog!
That gap is very attractive, and I feel that it is a really fun character to play.
I’ll try my best to make her feel both cute and cool.
I would be happy if you could pay attention to it!

The role of Luccira: M・A・O

I’m M.A.O.
Although he has a taciturn and calm appearance, when there is something disrespectful to Gerberga-sama, who worships him as a “semble chicken,” he feels very charming when he gets angry without delay. Including a comical expression, he is a character with a really straightforward expression of emotions, so I would like to act so that I can convey that feeling straight! I’m really looking forward to seeing how the divine Gerberga-sama’s fluffy feeling will be depicted in the anime! !

The role of Mirka: Yurie Kosakai

I’m Yurie Kosakai, who will play Mirka.
Actually, from the first time I saw the original, what type of girl was she?
Pure and honest, always working hard with all his might. “I want to protect this smile,” he is a person who can indulge his desire for protection.
But, it’s not just cute, it has a solid core.
I wish I could play that strength with respect.
The point is that it’s cute but the first person is “I” is also the point (laughs).
I will do my best to bring the charm of Mirka to everyone.

Tomoyuki Morikawa as Eric Imgard Mendiliber

I’m Tomoyuki Morikawa, who plays the role of Eric in “Here I am”.
Despite being the strongest swordsman, the young king who spread the legend of the hero rack to future generations. Eric is a very attractive person, who has lived with his sword and moved the era by dismissing the demon army and being kind to his friends.
I acted with the quiet pride and determination of being a king. I would be happy if you could feel not only the strength to fight, but also the true strength of protecting the family and the people. Please look forward to the broadcast.

Golan Morton: Tsuyoshi Koyama

“At 10 years since I told you to leave this to me and go first, it became a legend. “Here I” for short.
The cast members are gradually becoming clearer, but all of them are really nice people, and I can’t help but enjoy going to the site.
We are working together to create the works, including the staff.
Please look forward to the activities of our family here!

introduction

The S rank mage of the Brave Party was fighting with the brave Eric and Warrior Goran to defeat the Demon King in the dimensions between the dimensions.
In order to avoid annihilation of allies, the rack decides to keep fighting the enemy alone and shouts.

“Leave this to me and go ahead!”

Continuing an unimaginable and lonely battle, Luck finally defeated the Demon King.
However, when he returned to the original world, “10 years” had passed, and Luck became a legend as a great hero who saved the world by sacrificing himself.

Rack, whose appearance has rejuvenated due to the influence of battle, hides himself and lives with his former friends and new friends as F-ranked adventurer rock.

Work information

▼Staff
Original: Ezo Gingitsune
Character draft: DEECHA
Directed by: Kobe
Series composition: Koki Hirota
Character design and animation director: Majiro
Color design: Nagasaka Akatsuki
Art director: Mimine
Director of cinematographer: Taki Okutani
Edited (offline): Yumika Okazaki
Edited (online): Ryotaro Tate
Sound director: Ryo Tanaka
Music: Chiu Ohsumi
Animation production: Tsukiji

▼ Cast
Rock: Takehito Kajiwara
Cellurs: Yui Ishikawa
Shea: Mayu Sagara
Luccira: M・A・O
Mirka: Yurie Kosakai

Eric: Tomoyuki Morikawa
Golan: Tsuyoshi Koyama

▼Web
Official site: kokoore-anime.com
Official X: https://x.com/kokoore_anime

▼ Rights notation
(C) Ezo Gingitsune, SB Creative / “Kokore Ore” Production Committee

Original novel, comicalized information

▼Original novel
“At 10 years since I told you to leave this to me and go first, it became a legend. ”
(published by SB Creative)
Author/Ezo Gingitsune Illustration/DEECHA
https://ebook.sbcr.jp/product/81560126Jaaa01MBJE3X

▼ Comicized
“At 10 years since I told you to leave this to me and go first, it became a legend. ”
(Square Enix/Gangan Comics UP!)
Original/Ezo Ginggitsune Manga/Chako Abeno Character draft/DEECHA name composition/Tennoji Kitsune
★The latest 18 volumes will be released on Tuesday, October 7, 2025!
https://www.manga-up.com/titles/478/