2.5 Dimensional Seduction (Seasons 1–2)

"2.5 Dimensional Seduction" (2024) is a Japanese anime comedy you can watch online on iFILM, adapted from Takuma Yokota's manga serialized in Weekly Young Jump. Junya Enoki and Kaori Maeda voice the leads.

Okumura is an otaku who has spent his entire life devoted to 2D manga characters. Then Ririsa shows up at his club and asks him to photograph her cosplay. She models herself on her favorite drawn character — pose, outfit, expression, everything — and the wall Okumura built between fiction and reality starts developing cracks.

The "2.5-dimensional" in the title is a real term in Japanese otaku culture: the zone cosplay occupies between a drawn character and a living person. If you're already in that world, the show needs no introduction. Watch "2.5 Dimensional Seduction" (2024) online on iFILM.