Happiness!: Watarase Jun no Kareinaru Ichinichi

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Alternative Titles

Japanese: はぴねす! 渡良瀬準の華麗なる一日


Type: OVA
Episodes: 1
Status: Finished Airing
Aired: Jan 25, 2007
Producers: None found, add some
Licensors: None found, add some
Studios: Artland
Source: Visual novel
Genres: ComedyComedy, FantasyFantasy
Duration: 23 min.
Rating: PG-13 - Teens 13 or older


Score: 6.701 (scored by 32093,209 users)
1 indicates a weighted score.
Ranked: #53182
2 based on the top anime page. Please note that 'Not yet aired' and 'R18+' titles are excluded.
Popularity: #6720
Members: 6,275
Favorites: 6

External Links

Streaming Platforms

Ranked #5318Popularity #6720Members 6,275
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With the help of the combination of many different magic, Jun gets turned into an actual girl.


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Related Anime

Characters & Voice Actors


Sakakibara, Yui
Theme Song Performance
Kanetaka, Rika
Key Animation


Opening Theme

Apple Music
Amazon Music
Youtube Music
"Happiness!" by Ayumi Murata

Ending Theme

"Magical★Generation" by Yui Sakakibara

Mar 19, 2010
Dunkjoe (All reviews)
Um, Happiness! OVA started off with its usual roundabout storytelling method, but picked up pace after Jun turned into a girl. Not especially surprising storyline.
[Mood: Light]

Very straightforward story, albeit strange. Strange as in some characters had personalities a bit off, a new character hugs Saya, Ibuki attacks her best friend and etc.

I like the part where happiness was spread, as a tribute to the show's title, which the original series doesn't really seem to show.

The colours were a bit dull, but it's still ok.

Not much impression. OP and ED same as original series, which was ok. Special effects and bgms were barely noticeable.

The main read more
Aug 23, 2010
Shiro- (All reviews)

Nothing special here...just Jun transforming into a girl after a combined magic hit's him.


Kindda dull...I was expecting more of this OVA so it's my mistake here.


Same as the TV Serries.And like I sayed in the review of the anime...I DONT like the OP/ED ...is just that my ears dosen't accept this kind of songs


The main star was Jun.So for all people who desired Jun to actually be a girl you found your thing.I'm not drawn to that creep So I didn't like very much this OVA.I still love Koyuki
Jan 19, 2018
strategian (All reviews)
If you like Happiness! as a brainless, fluffy slice of life show and don't want to think about it too much, you might enjoy this.

If you dislike Jun as a character, you will hate this.

If you like Jun as a character, you should hate this.

I enjoyed Happiness! a bit more than most people but it was a while before I watched this. I was always kind of interested in it as Jun was my favourite character so an episode focused around him sounded appealing. He's cute and unabashed and open about his dress habits and he's queer as hell. He's a great character there read more


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Poll: Happiness! De-Lucks First Press Special OVA Episode 1 Discussion
zq - Jan 31, 2008
9 replies by strategian »»
Jan 19, 2018 9:28 AM