The best anime like Overflow includes picks like Redo of Healer, Harem in the Labyrinth of Another World, Interspecies Reviewers, Kiss x Sis, and Heaven’s Lost Property.
I’m going to be blunt about the search intent here, because I’ve seen it a thousand times: when someone types anime like Overflow, they usually want bold ecchi romance, heavy “spicy” vibes, and titles that have an uncensored animation option (or at least a less-censored cut).
So that’s what this list is: animes like Overflow (same vibe), plus a few entries that overlap with the “adult cut exists” category. I’m keeping descriptions non-graphic, but I’ll be clear about what kind of show you’re getting.
Quick heads-up (so you don’t get blindsided)
- Many of these series have a broadcast version and a more explicit uncensored or “home release” version.
- If you want a wider overview of categories (ecchi vs harem vs “adult romance”), my anime genres guide makes it easier to choose what you actually want.
- If your specific goal is “uncut versions,” I also keep a running list of uncensored anime series.
Best Anime Like Overflow
If you liked Overflow and you’re hunting for similar vibes, these are the closest matches I’d personally point you to.
19Redo of Healer
🔥 Why it’s similar: adult-only reputation + uncensored discussions + extreme content warnings
✨ Vibe: dark revenge fantasy (not lighthearted)
🧠 My take: This isn’t “cute ecchi.” It’s the pick for people who specifically search “anime like Overflow and Redo of Healer.”
Redo of Healer is famous because it’s provocative and polarizing. The core narrative follows Keyaru, who realizes his healing power is more dangerous than anyone treated it, and he uses that knowledge to rewrite his path.
If you like “power system” anime, you’ll probably enjoy how it treats healing as something more than support magic. Related: my list of healers in anime.
18Harem in the Labyrinth of Another World
🔥 Why it’s similar: ecchi focus + “uncensored version” search overlap
✨ Vibe: isekai + romance + adult cut exists
🧠 My take: If you’re chasing “Overflow uncensored” vibes but want a fantasy world setup, this is one of the most common recs.
Michio gets pulled into a fantasy-game-like world, gains rare abilities, and eventually travels with Roxanne. If your favorite part of Overflow is the “romance tension + bold scenes” angle, this series lands in that lane.
If you’re building a watchlist from this subgenre, you can branch into my isekai harem anime guide.
17Ranking of Kings
🔥 Why it’s here: not ecchi—this is my “palette cleanser” pick
✨ Vibe: emotional underdog fantasy with beautiful storytelling
🧠 My take: When I’m binging spicy shows, I like one genuinely good story to reset my brain.
This one isn’t similar in content, but it’s an incredible watch if you want something heartfelt between heavier picks. It also carries a nostalgic tone that reminds me of 90s anime, and it has a storybook warmth that feels almost Ghibli-adjacent.
16Aki Sora: Yume no Naka
🔥 Why it’s similar: taboo romance + adult audience positioning
✨ Vibe: secret relationship drama
🧠 My take: This is the “you already know what you’re here for” recommendation.
This is one of the titles that gets mentioned a lot when people specifically want “anime just like Overflow” in the sense of adult romance that’s more daring than typical ecchi.
15Interspecies Reviewers
🔥 Why it’s similar: “uncensored anime like Overflow” overlap is huge
✨ Vibe: comedy-first + intentionally adult premise
🧠 My take: I’m not even pretending this is subtle—what makes it work is commitment to the concept.
This is one of the most consistent answers I give when someone asks for animes like Overflow uncensored. If you want more in this lane, I keep an expanded list here: uncensored anime series.
14Monster Musume (Daily Life With a Monster Girl)
🔥 Why it’s similar: cohabitation romcom + fanservice-heavy structure
✨ Vibe: goofy, chaotic, and unapologetically ecchi
🧠 My take: I read the manga first, and the anime kept the same “this is ridiculous, but I’m entertained” energy.
If what you want is “Overflow vibes” as in awkward intimacy + comedy, Monster Musume fits. It’s fantasy-themed, but the relationship setup and humor are the hook.
13My Wife is the Student Council President!
🔥 Why it’s similar: “living together” tension + short, spicy format
✨ Vibe: romcom with a bold edge
🧠 My take: This is one of those quick watches that lands if you want the premise fast.
It’s built around cohabitation and escalating relationship tension, which is exactly why it gets grouped into “anime like Overflow” conversations.
12The Qwaser of Stigmata
🔥 Why it’s similar: “uncensored version exists” search overlap + ecchi + action
✨ Vibe: wild premise, surprisingly bingeable
🧠 My take: I remember thinking, “This shouldn’t work,” and then I kept watching anyway.
This one’s a mash-up of action and ecchi elements, and it stands out because it doesn’t feel like the most generic school harem template.
11Hybrid x Heart Magias Academy Ataraxia
🔥 Why it’s similar: ecchi harem structure + “adult cut exists” discussions
✨ Vibe: sci-fi action + fanservice heavy
🧠 My take: If you’re already in this genre, you know exactly what kind of ride this is.
If you don’t enjoy harem/ecchi at all, skip it. But if you do, this is one of the frequently suggested “similar vibe” picks.
10To LOVE-Ru
🔥 Why it’s similar: classic ecchi-romcom chaos + multiple love interests
✨ Vibe: comedy-first, romance mess second
🧠 My take: This is the “vintage staple” of the category—if you haven’t tried it, it’s almost required reading.
To LOVE-Ru is basically nonstop romantic chaos with sci-fi flavor. If you want more picks in this exact category, my fan service anime series list is an easy follow-up.
9Washer! She and I in the Women’s Bath!?
🔥 Why it’s similar: short-format adult romance + strong “Overflow” search overlap
✨ Vibe: premise-driven, fast-moving
🧠 My take: This is the kind of title people click when they want “Overflow vibes” without a huge time commitment.
This one tends to get grouped in the same recommendation lane as Overflow because it’s short, direct, and clearly built for adult romance viewers.
8Heaven’s Lost Property
🔥 Why it’s similar: classic ecchi humor + light harem undertone
✨ Vibe: goofy, older-school fanservice comedy
🧠 My take: It’s not for everyone, but if you like classic ecchi comedy, it’s a solid “comfort trash” pick.
If you’re in the mood for laughs and light content, this series fits. If you dislike harem/ecchi tropes, this is an easy skip.
7Kiss x Sis
🔥 Why it’s similar: notorious ecchi reputation + OVAs pushed boundaries
✨ Vibe: comedic, bold, and very “not subtle”
🧠 My take: The TV series is mixed, but the OVAs are why this title keeps showing up in “anime like Overflow” lists.
This is a classic “if you know, you know” entry. If you’re exploring ecchi history, Kiss x Sis is a big name in that conversation.
6Kagaku na Yatsura
🔥 Why it’s similar: short-format ecchi comedy + relationship chaos
✨ Vibe: club rivalries, comedy pressure, fast pacing
🧠 My take: It’s chaotic in a “this escalated quickly” way, which is exactly why it gets grouped with Overflow-adjacent titles.
Haruki gets pulled into nonstop club rival chaos, and the comedy stays moving. If you like short-format, premise-driven ecchi, this fits.
5Joshi Ochi! A Girl Fell from the 2nd Floor
🔥 Why it’s similar: cohabitation awkwardness + romantic tension
✨ Vibe: comedy misunderstandings, quick watch
🧠 My take: It’s built around a single chaotic setup—and somehow that keeps working episode to episode.
Aikawa’s life flips when his neighbor crashes through the floor and suddenly they’re forced into constant awkward proximity. It’s a “premise does the heavy lifting” type of show.
4Kiss made, Ato 1 Byou
🔥 Why it’s similar: sudden romance escalation + awkward aftermath
✨ Vibe: short romantic tension with bold moments
🧠 My take: If you like the “one moment changes everything” setup, this is that.
It’s a quick romance premise that leans into the “did that just happen?” moment and then explores what comes next.
3Simple yet Sexy
🔥 Why it’s similar: adult workplace romance tension + mature vibe
✨ Vibe: “outside-of-work” identity shift romance
🧠 My take: This one gets recommended because it feels more “adult” than the typical school ecchi template.
This title gets grouped with Overflow-adjacent recommendations because it’s built on adult tension and a more mature setting.
2Yoasobi Gurashi! [Uncensored]
If you’re looking for something to turn up the heat, I have to recommend Yoasobi Gurashi. It follows Kazuto, a failed photographer who ends up living with his childhood friend, Yayoi—who just happens to be a famous model hiding a secret. The chemistry is insane; honestly, if you loved the intimate vibe of Overflow, I think you’re going to be obsessed with the tension here.
1Showtime!
Looking for a change of pace? Showtime! (Showtime! Uta no Oneesan datte Shitai) blends slice-of-life warmth with the thrill of a forbidden relationship. The story follows Minami Takasaki, a famous children’s show idol, and her secret romance with Shouji, a widowed single father. As they navigate the risks of dating due to Minami’s public status, the series explores deeper emotional and sensual territory. Fans of Overflow who appreciate a mix of passion and tender romance will find this adult anime a perfect fit.
Overflow Anime (Quick refresher)
Why people search “anime like Overflow”
- Short-format romance escalation
- Cohabitation / “close proximity” tension
- Adult cut / uncensored version interest
- Ecchi-first pacing (not slow-burn drama)
In Overflow, university student Kazushi Sudou ends up in a “close proximity + romantic tension” situation with Ayane and Kotone Shirakawa, and the story escalates fast—which is exactly why so many viewers end up searching anime like Overflow uncensored afterward.
My Picks (If You Only Watch Three)
- Harem in the Labyrinth of Another World – closest modern “adult romance + fantasy” match.
- Interspecies Reviewers – the most common “uncensored anime like Overflow” overlap.
- Kiss x Sis – the notorious ecchi pick that people expect in this category.
7 comments
Here is the list of 20 anime similar to Overflow, including many titles that share its specific genre (short-form ecchi/romance), themes, and tone.
Redo of Healer
Kiss x Sis
Yosuga no Sora
Aki Sora
Joshi Ochi! (A Girl Fell from the 2nd Floor)
Harem in the Labyrinth of Another World
Interspecies Reviewers
To LOVE-Ru
Harem Camp!
Araiya-san! (Ore no Yubi de Midarero)
Domestic Girlfriend
My Wife is the Student Council President!
World’s End Harem
Why the Hell are you here, Teacher!?
Peter Grill and the Philosopher’s Time
The Testament of Sister New Devil
High School DxD
Monster Musume: Everyday Life with Monster Girls
Hybrid x Heart Magias Academy Ataraxia
Heaven’s Lost Property
Honestly, just watch Yosuga no Sora. It’s an absolute must-watch in my book. It starts with Haruka and Sora moving to the countryside after losing their parents, but things get complicated fast. It handles the emotional storytelling really well, but let’s be real, it definitely brings the heat with the intimate moments. If you liked the vibe of Overflow and want something that isn’t afraid to push boundaries, this is the one.
Must Watch be Kanojo x Kanojo x Kanojo!!
Honestly, I would also recommend Kanojo x Kanojo x Kanojo because it hits the same core fantasy that makes people search anime like Overflow in the first place: a normal guy gets thrown into a living situation he definitely isn’t prepared for.
The setup starts with Haruomi Shiki living a calm island life… until a volcanic eruption wipes out his home. He’s forced to relocate, and that’s when the real chaos begins. He ends up staying with relatives and meets three sisters—Natsumi, Akina, and Mafuyu Orifushi—and from there, his “peaceful life” is basically over.
What makes this feel Overflow-adjacent (besides the obvious cohabitation angle) is the constant romantic tension and misunderstandings that come from everyone being in the same space. It’s the “accidental closeness” formula turned up to maximum.
And weirdly, it also has a small slice-of-life side plot about the sisters’ ice cream business, MinMin, which is dealing with competition from a rival shop. It’s almost funny how the show tries to sprinkle in “real life problems” while the main premise is pure adult-romcom chaos.
So if your goal is anime like Overflow uncensored (or at least the same vibe of “cohabitation + romantic escalation”), this is a solid addition to your watchlist.
Well – I dunno about Highschool DxD? maybe i guess. “Overflow” emphasizes explicit romance for adult viewers, while “High School DxD” combines more supernatural action with more humor really.
Yo, real talk, if you’re looking for the best anime like Overflow, you need to stop sleeping on Yosuga no Sora. 🛑🧢 It’s actually the GOAT of spicy romance anime.
The story hits different, it follows Haruka and Sora moving to a rural town, and while the drama is straight fire, the relationships get messy in the best way possible. It doesn’t hold back on those intimate moments either. 💯 If you want a series that pushes boundaries and serves actual plot alongside the plot, just watch this. It’s a total W for anyone who loves uncensored vibes and deep storytelling. 🔥
Fun Fact: Overflow broke out of the niche market to become a global phenomenon. According to year-end insights from major adult streaming sites (like Pornhub), Overflow consistently ranks as the #1 or #2 most searched Hentai term globally, beating out franchises that have existed for decades. It effectively became the “entry-level” show for the genre in the 2020s.
I felt for the “Prank” with Overflow. I was asking a friend for a new anime to watch, lol. Watch Overflow BRAD! It’s a wholesome story about a brother and two sisters reconnecting. AHAHAh yaaa. good thing I didn’t turn it on with my parents around.