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2.5 Dimensional Seduction Season 1 poster

2.5 Dimensional Seduction Season 1 Episode release dates & where to watch

Premiered

Friday, July 5, 2024

Ended: Friday, December 13, 2024

When does 2.5 Dimensional Seduction Season 1 come out?

2.5 Dimensional Seduction Season 1 premiered Friday, July 5, 2024 on TOKYO MX and ended Friday, December 13, 2024. The season has 24 episodes.

Okumura, president of the Manga Research Club, once again spends his day alone in the clubroom, shouting the name of his beloved 2D character, Liliel, displayed on the screen…Then, to Okumura’s clubroom comes a 3D girl named Ririsa Amano, who says, “I want to become Liliel.” She loves the sexy and cute “costumes” of girls appearing in manga. And she’s a fellow otaku who loves Liliel just as much as Okumura! Ririsa reveals to Okumura that her secret hobby is cosplay, and she shows him a collection of ROMs filled with photos and videos of her cosplay to convey her passion.

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2.5 Dimensional Seduction Season 1 release schedule

2.5 Dimensional Seduction Season 1 episode release dates
Episode Release date

1. New Student from Another Dimension

Okumura may not be interested in 3D girls, but he's surprised when he discovers that he and Ririsa share similar passions.

Friday · 2 years ago

2. Cosplay Group Potential?

Mikari is a new student at school and all the boys are crazy for her since she's a model. She also happens to be Okumura's childhood friend.

Friday · 2 years ago

3. Lili x Miri

Mikari doesn't get why Okumura and Ririsa love cosplay, but she's willing to give it a shot if it means winning the heart of the boy she loves.

Friday · 2 years ago

4. Time for Our First Event!

Okumura and Ririsa head to their first cosplay event, but all they can think about is how much this feels like a date!

Friday · 2 years ago

5. First Event Is Over!!

Ririsa dazzles the entire venue with her amazing Lilliel cosplay, but now she and Okumura need to handle her newfound popularity.

Friday · 2 years ago

6. Tips From a Master

There’s a special bond between cosplayers and photographers, one that Mikari can’t help but be jealous of.

Friday · 2 years ago

7. We Need an Advisor!

The Manga Club needs an advisor or else Okumura and Ririsa will lose their club-room! The new teacher could help, especially since she seems very familiar.

Friday · 2 years ago

8. Do You Love Cosplay?

Okumura and Ririsa don't want to hide their activities from the school and decide to participate in an upcoming cosplay event as an official club activity.

Friday · 2 years ago

9. You're Not Liliel!

Nagomi is the star of the event, and her words shook Ririsa to her very core. Now it's up to Okumura, Mayuri and the others to restore her confidence.

Friday · 2 years ago

10. Mayura vs. Nagomi!!

The legendary Mayura has returned, and now two Queens of Cosplay square off during the photo-shoot.

Friday · 2 years ago

11. My Enchanted Armor

Nagomi realizes she can just have fun with cosplay, just like Ririsa. When the two cos-players meet later on, a new friendship blooms.

Friday · 2 years ago

12. Five Rising Stars

The good news is that the Manga Club can keep the club room! The bad news is that their cosplay activities must remain a secret.

Friday · 2 years ago

13. Can We Be Friends?

Nonoa wishes to befriend Ririsa, but the rising star of the cosplay world has a big problem: her social skills are non-existent.

Friday · 2 years ago

14. Together with You

Okumura and Nonoa have a heart-to-heart. Perhaps it will give the shy cos-player the courage to clear up the misunderstanding between her and Ririsa.

Friday · 2 years ago

15. I'll Keep Evolving

Ririsa and Nonoa have cleared up their misunderstanding and are now friends. While memories of her middle school experiences linger, Nonoa is determined to move forward.

Friday · 2 years ago

16. Your Way, My Way

Aria certainly has potential, but her costume seriously lacks substance. Now, it’s up to the Manga Club to give her a crash course in cosplay and all things otaku!

Friday · 2 years ago

17. Comrades in (Cosplay) Arms

Aria confides in the Manga Club about her estranged father and her passion for cosplay. Touched by her story, the club members vow to help Aria accomplish her dream.

Friday · 2 years ago

18. Destiny

The Manga Club rallies around a devastated Aria after she breaks the news. Fortunately, Okumura can't help but feel there's more to the story than what Aria overheard.

Friday · 2 years ago

19. Time for Summer Comiket!

The Manga Club arrive at Summer Comiket and are determined to give their cosplay their all. Unfortunately, cos-playing as a group is harder than it looks.

Friday · 2 years ago

20. The World We Create with Our Friends

Coordination isn’t their only problem. The Manga Club must also deal with the bane of cosplayers everywhere: heat.

Friday · 1 year ago

21. The Protagonist's Story

Ten years is a long time to dwell on guilt. An estranged father’s regrets, and a determined daughter’s wish are about to arrive at a crossroads.

Friday · 1 year ago

22. This Wonderful World

Okumura and Ririsa happen to be alone together for once, but that doesn’t mean it’s now a date, right?

Friday · 1 year ago

23. Manga Club On the Beach

Okumura realizes he needs to understand his friends more, and what better place to do so than at the beach?

Friday · 1 year ago

24. 2.5-Dimensional Ririsa Finale

Love is messy and doesn’t work in real life like it does in anime. When Okumura overhears a heartfelt conversation, he worries what it means for the future.

Friday · 1 year ago

2.5 Dimensional Seduction Season 1 guest stars

  • Aya Yamane

    Aya Yamane

    Nagomi (voice)

  • Junichi Suwabe

    Junichi Suwabe

    Yoichi Higarashi (voice)

  • Shuichi Uchida

    Shuichi Uchida

    Camera Guy A (voice)

  • Kohsuke Tanabe

    Kohsuke Tanabe

    Camera Guy B (voice)

  • Saki Kosaka

    Saki Kosaka

    Female Student A (voice)

  • Yurina Amami

    Yurina Amami

    Female Student B (voice)

  • Mayuko Kazama

    Mayuko Kazama

    Female Student C (voice)

  • Yuri Usui

    Yuri Usui

    Female Student D (voice)

  • Takaaki Uchino

    Takaaki Uchino

    Teacher (voice)

  • Yuka Nukui

    Yuka Nukui

    Magino (voice)

  • Tomokazu Sugita

    Tomokazu Sugita

    Ogino (voice)

  • Ayumi Mano

    Ayumi Mano

    Midori Taki (voice)

  • Ikumi Hasegawa

    Ikumi Hasegawa

    Eli (voice)

  • Nanako Mori

    Nanako Mori

    Akito (voice)

  • Harumi Sakurai

    Harumi Sakurai

    Asami Kakehashi (voice)

  • Riho Sugiyama

    Riho Sugiyama

    Saito (voice)

2.5 Dimensional Seduction Season 1 FAQ

When does 2.5 Dimensional Seduction Season 1 come out?

2.5 Dimensional Seduction Season 1 premiered Friday, July 5, 2024 on TOKYO MX.

How many episodes are in 2.5 Dimensional Seduction Season 1?

2.5 Dimensional Seduction Season 1 has 24 episodes.

Are new episodes of 2.5 Dimensional Seduction Season 1 released weekly?

New episodes are released weekly.

When is the 2.5 Dimensional Seduction Season 1 finale?

The 2.5 Dimensional Seduction Season 1 finale (Episode 24) aired Friday, December 13, 2024.

How do I get notified when new 2.5 Dimensional Seduction Season 1 episodes are released?

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