Merman in My Tub
オレん家のフロ事情
We checked 8 streaming services in India on 04 Jun 2026 at 12:42 IST
About
Tatsumi is a high school student who lives on his own, until a merman named Wakasa takes up residence in his bathtub. His solitary lifestyle is turned upside down by the self-centered (but handsome) new roommate.
Cast
Seasons
Episodes
Season 1
The Special Circumstances of My Bathtub
High school student Tatsumi lives alone. One day he spots a person while walking by a river. He approaches the figure and discovers a beautiful man collapsed on the ground.
The Severe Circumstances of My Household Budget
Wakasa begins living in Tatsumi's bathtub. Just having a merman live in his home is difficult enough, but another major problem arises: the living expenses including water for Wakasa!
The Circumstances of Wakasa's Friends: Takasu Edition
One weekend morning as Tatsumi heads to the bathroom with breakfast, he hears lively voices coming from inside.The puzzled Tatsumi opens the bathroom door and discovers a mysterious octopus? No, it's Wakasa's friend Takasu.
The Circumstances of Wakasa's Friends: Mikuni Edition
Tatsumi informs Wakasa and Takasu of a rumor about a ghost appearing in a nearby park. Behind Tatsumi, a mysterious white object appears... The white shadow tells a surprised Tatsumi, "Nice to meet you. My name is Mikuni."
The Halloween Circumstances of My Household
A witch, a vampire, and a mummy... From the darkness, Wakasa, Takasu, and Mikuni appear.When Tatsumi sees Wakasa dressed as a witch, he wonders why. When Mikuni declares, "Trick or Treat," he realizes it's Halloween, but he tells the trio he has no candy. The watchful trio pounces on Tatsumi with a tickle attack! What will happen to Tatsumi? Will Wakasa and his friends acquire any candy?
The Circumstances of My Bubbles
Wakasa reads his magazines as usual. He had become obsessed with the female fantasy of taking a bubble bath. When Tatsumi enters the bathroom, drags Wakasa out of the tub. Wakasa doesn't understand.
My Sibling Circumstances
The doorbell rings. A panicked Tatsumi says, "She's here! I'm counting on you," and Wakasa responds by giving him a thumbs up and saying, "Leave it to me!"
The Trendy Circumstances of Modern Men
One day at dinner after Wakasa is finished eating, Tatsumi finds leftover bell peppers and carrots on his plate. When Tatsumi asks why he doesn't eat vegetables, Wakasa responds being a carnivore is the current trend.
Where does Merman in My Tub rank today?
Merman in My Tub is #2001 on the Bowood.TV Daily Streaming Charts today.
- Highest: #2001
- Top 10: 0 days
- Top 100: 0 days
Watch Merman in My Tub Online Free — All Episodes in HD
If you've been searching for Merman in My Tub all episodes in HD, Bowood.TV has you covered. This popular Japanese animation, comedy, and sci-fi & fantasy title from 2014 is available to stream instantly — no ads to fight through, no paid subscriptions, no annoying redirects.
About Merman in My Tub
Tatsumi is a high school student who lives on his own, until a merman named Wakasa takes up residence in his bathtub. His solitary lifestyle is turned upside down by the self-centered (but handsome) new roommate. Across 1 season and 13 episodes, originally airing on BS11.
Merman in My Tub Cast and Characters
The cast features Nobunaga Shimazaki (as Tatsumi (voice)), Yuuichirou Umehara (as Wakasa (voice)), Yoshihisa Kawahara (as Ahiru-chan (voice)), Ibuki Kido (as Kasumi (voice)), and Kenjiro Tsuda (as Maki (voice)). Their performances are a major reason Merman in My Tub has built such a passionate audience.
Where to Watch Merman in My Tub Online
Want to watch Merman in My Tub online without paying? Bowood.TV is the easiest way. Click play and the series starts in seconds. No popups, no "5 day trial that auto-charges" — just the show.
▶ Watch Merman in My Tub NowWhy People Are Watching Merman in My Tub
Merman in My Tub flies under the radar but it deserves your attention. What makes it work is sharp comedic timing that lands consistently and world-building that respects the audience's intelligence. If you enjoy Japanese storytelling that doesn't follow the same tired beats, this is the kind of show you'll end up recommending to friends.
Frequently Asked Questions about Merman in My Tub
Where can I watch Merman in My Tub online for free?
You can watch Merman in My Tub online free on Bowood.TV. Just open the page and hit play — no signup, no subscription, full HD streaming on phone, tablet, or desktop.
How many episodes does Merman in My Tub have?
Merman in My Tub has 13 episodes across 1 season. All episodes are available to stream right here on Bowood.TV.
Is Merman in My Tub good? What's the rating?
Merman in My Tub holds a 6.1/10 rating based on 19 reviews — a solid pick if the genre interests you.
Who is in the cast of Merman in My Tub?
The main cast includes Nobunaga Shimazaki, Yuuichirou Umehara, Yoshihisa Kawahara, and Ibuki Kido, plus a strong supporting ensemble.
Is Merman in My Tub available in Japanese?
Yes — Merman in My Tub was originally produced in Japanese and that's the version you'll stream here on Bowood.TV. English subtitles are provided when available.
When was Merman in My Tub released?
Merman in My Tub first aired in 2014.
Do I need an account to watch Merman in My Tub on Bowood.TV?
No. Bowood.TV is free and you can watch Merman in My Tub without creating an account. Sign-up is optional — only useful if you want a personal Watchlist or to comment on episodes.
Similar Series You Might Like
If you enjoyed Merman in My Tub, check out And That Is You, Destined/Fated, iii icecrin, Stars Align, and Ahiru no Sora.
Frequently Asked Questions
Where can I watch Merman in My Tub for free?
You can watch Merman in My Tub online for free on Bowood.TV. All 13 episodes across 1 season are available to stream in HD without a subscription, signup, or paywall. Just open the show page and press play.
How many seasons and episodes does Merman in My Tub have?
Merman in My Tub currently has 1 season and a total of 13 episodes. The series status is "Ended", so the episode count may grow as new seasons are released. You can browse the full episode list on Bowood.TV and continue watching from where you left off.
What is Merman in My Tub about?
Tatsumi is a high school student who lives on his own, until a merman named Wakasa takes up residence in his bathtub. His solitary lifestyle is turned upside down by the self-centered (but handsome) new roommate. It belongs to the Animation, Comedy, Sci-Fi & Fantasy genres.
In which language is Merman in My Tub originally available?
Merman in My Tub was originally produced in JA. On Bowood.TV the show is available in its original JA audio. Check the player options on the watch page for available subtitle tracks.
When was Merman in My Tub first released?
Merman in My Tub first premiered on October 6, 2014 (2014). The series has since concluded its run.
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