2.5-jigen no Ririsa

After a disastrous romantic confession, Masamune Okumura finds solace in the fictional world of anime and manga. Now a second-year high school student and the president of the Manga Research Club, Masamune spends a peaceful existence watching the adventures of the angel Liliel, his favorite character.

In the beginning of the academic year, Masamune’s life is turned upside down when he meets first-year student Ririsa Amano, a passionate cosplay practitioner. Despite Masamune's initial reluctance, the determined young woman manages to convince him to become her personal photographer for the production of a collection dedicated to their common favorite character: Liliel.

As Masamune enthusiastically discovers the world of cosplay and photo editing, he is unexpectedly reunited with his childhood friend Mikari Tachibana, who has become a model in the hope of impressing her beloved upperclassman. Realizing that modeling is not enough to intrigue the hopeless otaku, Mikari decides to join the club and become a cosplayer herself, all to finally have a chance at winning Masamune's heart. However, Masamune's love for fictional characters may not be capable of extending to those who impersonate them.

[Written by MAL Rewrite]

Tachibana, Mikari Main

Kitou, Akari Japanese

Amano, Ririsa Main

Maeda, Kaori Japanese

Noa Main

Suzushiro, Sayumi Japanese

Okumura, Masamune Main

Enoki, Junya Japanese

Kisaki, Aria Main

Watabe, Sayumi Japanese

Hanyuu, Mayuri Supporting

Ichimichi, Mao Japanese

Nagomi Supporting

Yamane, Aya Japanese

Taki, Midori Supporting

Mano, Ayumi Japanese

Magino Supporting

Nukui, Yuka Japanese

Eri Supporting

Hasegawa, Ikumi Japanese

Sotokawa, Akihiro Producer

Fujishiro, Atsushi Producer

Yoshizaki, Kuninori Producer

Hara, Naoki Producer

Reviews

Dec 13, 2024

Blackcorps-007

Recommended

i know this anime is focusing on cosplay but the most interesting thing to watch in this anime is the relationship itself , idk how to write a review properly but u might feel its a bit cringe to watch this anime because of certain scene and maybe feel like a bit boring around episode 7-11 but believe me when i say this anime potray the love for anime is amazing.

but yeah watching this anime always makes me question "aint no way cosplay is that serious"🤣🤣 feel like sport anime

the MC is GOATED man , MC got rizz and relatable

the funniest part for ... me is that the MC VA is the same VA as itadori so when he crash out he sound like itadori in shibuyaa arc, imagine crash out like itadori in shibuya arc but because u just dont understand girl

Reviewer’s Rating: 10

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Dec 15, 2024

Jozuwa-_-

Mixed Feelings

Well-written

2.5-jigen no Ririsa - 6.5/10 "Cosplay-focused at first, became generic harem and 'Power of Friendship' drama by the end."

This show promised a story about Cosplay and it did just that. It was also quite a fun show to watch, comedy-wise, with its generic but well-timed comical bits. And while I found the story/character arcs being hit-and-miss, the entire show still managed to entertain me for 24 episodes-- mostly for the comical aspect.

STORY: 6/10
The story was fairly interesting, managing to stay on track with the Cosplay Culture concept. The cosplaying struggles they faced did feel like an insight into the life of newbie cosplayers. And adding ... to that, having some side-quests like their Otaku Club situation made it feel like the MCs have some obstacles to overcome before they could focus on their main goals. Unfortunately, most of the main story arcs they went through felt like it was downgraded to "Easy Mode", with it simply being resolve in a not-so-interesting ways. Also, while almost every arc had some senseful issues for the MCs to deal with, it often gets resolved through the "Power of Friendship". It becomes less about the attitude of the FMC as a cosplayer, and more about her personal attitude in general, which, for me, made those story chapters feel less interesting by the end.

CHARACTERS: 7/10
Entertainment-wise, both the MMC (Okumura) and FMC (Ririsa) were quite fun to watch as a couple of eccentric hardcore Otakus: Okumura being the genuinely overly proud Otaku and feels no ounce of shame for it, and Lillia being an airhead who seemingly trained under the "Gray Fullbuster Stripping School"-. Although, they still ended up being quite generic by the end of the season-- Okumura being the typical "Dense" senpai who doesn't see the overflowing "Nectar Juice" of the waifus that he causes, and Ririsa being a typical very nice, innocent, and pure girl that sees no evil in anyone, not even ghosts (seriously, she tried to catch ghosts like they're Pokemons).
The love rival, Mikari, didn't really feel like one, not until the final chapter of the season. Why was that you ask? Because she was barely in the show, seemingly forgotten. It didn't help that the very first rival that the Ririsa faced (Nagomi) was basically a leveled-up version of her: A cosplayer, sees Ririsa as a rival, and eventually fell for Okumura as well. If Nagomi stayed around a lot, they would've felt redundant, and Mikari would've likely been the odd one out with her mostly only getting involved in the story through her interest in Okumura. At most, she adds something by being the "normal" character that provides the 'confused' reactions to the Otaku Club's Otaku shenanigans.
Nonoa was quite an interesting character at first-- her 'communication disorder' worked for both the initial comedy parts and the latter serious parts of her character arc. Unfortunately, she was a victim of the aforementioned "Power of Friendship" effect, with her becoming a typical 'cute awkward little sister' to the group as soon as she started hanging out with them. It would've made sense for her to still slightly have problems communicating seeing as she just overcame a trauma, and it would've also given her a lot of comical materials as well. But all that personality trait went out the window as she turned into just another character we've seen a thousand times before.
Aria felt like a filler arc character with her not really being interested in cosplay or otaku culture in anyway, but instead only decided to do cosplay as it helps her accomplish her goal. But the thing is, she does accomplish that goal. And with that, she's basically in the same situation as Mikari with both of them kinda being in it for the fun friendship ride. On the positive side, she does somewhat play the role of representing the audience with her being a non-Otaku that's interested to get into the fun of that. And for what it's worth, she is up by one "Heart Event" with Okumura over the two main waifus (or three if we include Nagomi).
Mayuri has a 'Dommie-Mommie energy"... need a say more? Yes. I will say more. She's the resident "guidance" to these young Otaku group, who is also an Otaku herself. She provides the mature wisdom to them, but while also not able to provide the MCs all the answers they need since she's not that much older than them anyway. She's just more experienced than them, but it doesn't mean that she's seen it all, which is a good thing as it leaves the MCs a lot more things to figure out on their own.

ART & MUSIC: 5/10
Since my standards for Anime art are still based on the post and pre 2010s, this was fine for me, personally. Although, for today's standards, I'd say this is far from being good enough, especially when it comes to the body parts, i.e. the disproportioned drawing of hands, fingers, cleavage, and lats. Not to mention, 2 of the 4 main female character's cosplay design (Mikari's and Aria's) not really having that "Main Character" energy as the other half (Ririsa's and Nonoa's).
Music-wise, I'm personally not a fan of the genre of the music they used for this Anime but, I think it was fairly fitting for this Anime genre. All the music used does sound generic Anime idol pop though, imo.
The VAs, imo, is what made it easy for me to enjoy. It's nothing too impressive but, each VA fitted the characters so well that it made them easily distinguishable from one another, even with the lack of unique manner of speaking cliche for each of them.

OVERALL: 6.5/10
It was a fairly entertaining, easy to binge-watch show that relies on characters, comical bits, and of course... the Ecchi. The cosplay aspect is definitely there and not just a bait gimmick. The comedy, depending on how much you appreciate the 'friendly banter' and character-based running gags, could either be a reason to enjoy this, or get turned off and drop this show. And while it's tagged as "Ecchi", I'd say this one is definitely on the tame side of it, even during the mandatory Beach episode.
I wouldn't recommend this for the drama since most of the serious parts of the story either felt like the characters are self-pitying, over-complicating, the arcs being a bit tamed to avoid being too dark, or worse, over-staying it's welcome, i.e. a character going on and on when the point has already been made. Not to mention that the resolution tends to be disappointingly lazy.

Overall, I'd say there's nothing to lose by missing out on this show, but it could also be quite an entertaining watch for anyone looking for a basic comedy of mostly friendly banters and character shtick, with a lightweight drama.

Reviewer’s Rating: 6

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Jan 31, 2025

PerfectYum

Not Recommended

2.5-jigen no Ririsa had an interesting premise—a story blending 2D and 3D idol culture with romance. Unfortunately, it fails to capitalize on its unique concept, instead delivering a dull and predictable experience.

The biggest flaw is the writing. The characters feel one-dimensional, with shallow development that makes it hard to care about their relationships. The romance lacks chemistry, and the drama feels forced rather than engaging. The pacing is also inconsistent, dragging in places where it should be building tension.

Visually, the anime is passable but uninspired. The character designs are decent, but the animation quality fluctuates, making certain scenes awkward to watch. The music, which should ... be a highlight in an idol-themed series, is forgettable and doesn’t leave a lasting impact.

Overall, 2.5-jigen no Ririsa is a disappointing watch that doesn’t bring anything new or exciting to the table. Unless you’re a die-hard fan of the genre, it’s not worth the time.

Reviewer’s Rating: 4

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