When cosplayer Ririsa joins Okumura's manga club, the line between 2D and 3D blurs when she asks him to be her photographer.
You can now watch 2.5 Dimensional Seduction online on the following streaming providers in the United States.
| Title | Air Date | Duration | ||
|---|---|---|---|---|
| Season 1 | Episode 1 | New Student from Another Dimension | 2024-07-05 | 30 min |
| Season 1 | Episode 2 | Cosplay Group Potential? | 2024-07-12 | 30 min |
| Season 1 | Episode 3 | Lili x Miri | 2024-07-19 | 30 min |
| Season 1 | Episode 4 | Time For Our First Event! | 2024-07-26 | 30 min |
| Season 1 | Episode 5 | First Event Is Over!! | 2024-08-02 | 30 min |
| Season 1 | Episode 6 | Tips From a Master!? | 2024-08-09 | 30 min |
| Season 1 | Episode 7 | We Need An Advisor! | 2024-08-16 | 30 min |
| Season 1 | Episode 8 | Do You Love Cosplay? | 2024-08-23 | 30 min |
| Season 1 | Episode 9 | You're Not Lillel! | 2024-08-30 | 30 min |
| Season 1 | Episode 10 | Mayura vs. Nagomi!!! | 2024-09-06 | 30 min |
| Season 1 | Episode 11 | My Enchanted Armor | 2024-09-13 | 30 min |
| Season 1 | Episode 12 | Five Rising Stars | 2024-09-20 | 30 min |
| Season 1 | Episode 13 | Can We Be Friends? | 2024-09-27 | 30 min |
| Season 1 | Episode 14 | Together with You | 2024-10-04 | 30 min |
| Season 1 | Episode 15 | I'll Keep Evolving | 2024-10-11 | 30 min |
| Season 1 | Episode 16 | Your Way, My Way | 2024-10-18 | 30 min |
| Season 1 | Episode 17 | Comrades in (Cosplay) Arms | 2024-10-25 | 30 min |
| Season 1 | Episode 18 | Destiny | 2024-11-01 | 30 min |
| Season 1 | Episode 19 | Time for Summer Comiket! | 2024-11-08 | 30 min |
| Season 1 | Episode 20 | The World We Create with Our Friends | 2024-11-15 | 30 min |
| Season 1 | Episode 21 | The Protagonist's Story | 2024-11-22 | 30 min |
| Season 1 | Episode 22 | Episode 22 | 2024-11-29 | 30 min |
| Season 1 | Episode 23 | Episode 23 | 2024-12-06 | 30 min |
| Season 1 | Episode 24 | Episode 24 | 2024-12-13 | 30 min |
| Writing | Yuu Hashimoto | Comic Book |
| Directing | Hideki Okamoto | Series Director |
| Writing | Takawo Yoshioka | Series Composition |
| Visual Effects | Tomoyuki Shitaya | Character Designer |
| Sound | Hiroaki Tsutsumi | Original Music Composer |
