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The Law of Ueki

うえきの法則

AnimationAction & AdventureComedySci-Fi & Fantasy
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We checked 8 streaming services in India on 04 Jun 2026 at 08:30 IST

2005
1 Season
51 Episodes
JA
Ended
TV-PG

About

The fate of the world rests on Ueki, an average junior high student. Average until he gains the power to change trash into trees. Granted to him by the enigmatic Mr K., Ueki’s strange power forces him to participate in the 100-fighter "Battle of Supernatural Powers." If Ueki wins the tournament, Mr. K will become the new King of the Celestial World while Ueki will receive the "Talent of Blank", allowing him to choose any power he desires. However, if Ueki gets too many penalties during the game, he will disappear!

#fight#friendship#supernatural#tournament#based on manga#battle#fighting#super power#trash#shounen#rival#otherworldly beings#trees

Cast

Episodes

Season 1

See all 51episodes →
The Law of Kosuke Ueki's Righteousness
E1

The Law of Kosuke Ueki's Righteousness

Apr 4, 200525m8.0

Kosuke Ueki has been given the power to change trash into trees for the battle to decide who would be the next King of the Celesial World. But if Ueki were to attack non-power users with his trees, then he will be punished by losing one of his talents. If all of Ueki's talents are gone, he will vanish.

The Law of the Battle Commencement!!
E2

The Law of the Battle Commencement!!

Apr 11, 200525m8.0

Mori has decided to help Ueki, but she’s starting to see threats in every direction. When any middle school student could be a gifted, who knows when Ueki will be challenged. Two gifted do cross their paths. One is Seiichiro Sano, a decent type who they met while trying to rescue a small girl from a big fall. Another is Maruo Taira, a less than decent individual who has no problem attacking from behind. With the ability to turn water in his mouth to fire (and a little help from his God Candidate), how will Ueki fair in his first official gifted fight?

The Law of Talent
E3

The Law of Talent

Apr 18, 200525m7.0

Thanks to Seiichiro Sano, Ueki defeats Taira. As Sano leaves, he talks about the Talent of Blank… Afterwards, Ueki and his school's running team practice with another school's running team. However, Ueki is soon lured into a trap by Adachi, who can turn cotton into stakes.

The Law of Li Ho, The Man of Physical Skills
E4

The Law of Li Ho, The Man of Physical Skills

Apr 25, 200525m7.0

Mori is determined to learn more about this tournament so when the opportunity arrives to gain such information from Mr. K, she leaps at the chance. During their talks they are interrupted by another gifted. Unlike Ueki’s previous opponents, though, this one is different. Li Ho prefers to use his own body to fight rather than his given ability. When Li Ho starts smashing Ueki’s trees with his bare hands, not even the sarcastic talent can help our hero. So what can he do when Li Ho unleashes his most powerful attack: The Count of Monte Cristo?

The Law of Robert Haydn, the Strongest Power User
E5

The Law of Robert Haydn, the Strongest Power User

May 2, 200525m8.0

With another win and another zai under his belt, Ueki is able to relax for a little bit. When traveling by train one day, he meets Junichi Baba a.k.a. B.J., a hip-hop enthusiast who takes an immediate liking to Ueki. So why does he also say his name is Robert Haydn when he discovers that Ueki is also a gifted? Fortunately, B.J.'s ability to turn coins into wind is not enough to stop Ueki. The two part on friendly terms, but when the real Robert Haydn shows up, what will happen to Ueki’s new friend?

The Law of Farewell!
E6

The Law of Farewell!

May 9, 200525m8.0

Mr. K sacrifices himself to save Ueki from certain death.

The Law of Mr. K
E7

The Law of Mr. K

May 16, 200525m7.0

Ueki finds out why Mr. K was so interested in him. Ueki also gets a new God Candidate, Yodogawa (AKA Yotchan), who wants him to drop out of the battle. Ueki fights his next opponent, Bolo T, who can turn his forehead into a diamond.

Fair and Square: The Law of Onimon
E8

Fair and Square: The Law of Onimon

May 23, 200525m6.0

Ueki's next opponent is Onimon (full name - Oniyama Monjirou), who can turn the dirt he kicks into cannon balls. This guy is different from all the other guys, and it's not because he likes to shorten names.

Where does The Law of Ueki rank today?

The Law of Ueki is #680 on the Bowood.TV Daily Streaming Charts today.

  • Highest: #680
  • Top 10: 0 days
  • Top 100: 0 days

Watch The Law of Ueki Online Free — All Episodes in HD

If you've been searching for The Law of Ueki all episodes in HD, Bowood.TV has you covered. This well-rated Japanese animation, action & adventure, comedy, and sci-fi & fantasy title from 2005 is available to stream instantly — no ads to fight through, no paid subscriptions, no annoying redirects.

About The Law of Ueki

The fate of the world rests on Ueki, an average junior high student. Average until he gains the power to change trash into trees. Granted to him by the enigmatic Mr K., Ueki’s strange power forces him to participate in the 100-fighter "Battle of Supernatural Powers." If Ueki wins the tournament, Mr. K will become the new King of the Celestial World while Ueki will receive the "Talent of Blank", allowing him to choose any power he desires. However, if Ueki gets too many penalties during the game, he will disappear! Across 1 season and 51 episodes, originally airing on TV Tokyo.

The Law of Ueki Cast and Characters

The cast features Romi Park (as Kousuke Ueki (voice)) and Tomoko Kawakami (as Ai Mori (voice)). Their performances are a major reason The Law of Ueki has built such a passionate audience.

Where to Watch The Law of Ueki Online

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Why People Are Watching The Law of Ueki

There's a reason The Law of Ueki keeps showing up on "must-watch" lists. What makes it work is sharp comedic timing that lands consistently, action sequences that don't feel cheap, 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 The Law of Ueki

Where can I watch The Law of Ueki online for free?

You can watch The Law of Ueki 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 The Law of Ueki have?

The Law of Ueki has 51 episodes across 1 season. All episodes are available to stream right here on Bowood.TV.

Is The Law of Ueki good? What's the rating?

The Law of Ueki holds a 7.8/10 rating based on 39 reviews — well above average.

Who is in the cast of The Law of Ueki?

The main cast includes Romi Park and Tomoko Kawakami.

Is The Law of Ueki available in Japanese?

Yes — The Law of Ueki 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 The Law of Ueki released?

The Law of Ueki first aired in 2005.

Do I need an account to watch The Law of Ueki on Bowood.TV?

No. Bowood.TV is free and you can watch The Law of Ueki 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 The Law of Ueki, check out RPG Real Estate, Society of Virtue, Kayko and Kokosh, Baka and Test: Summon the Beasts, and The World God Only Knows.

Frequently Asked Questions

Where can I watch The Law of Ueki for free?

You can watch The Law of Ueki online for free on Bowood.TV. All 51 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 The Law of Ueki have?

The Law of Ueki currently has 1 season and a total of 51 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 The Law of Ueki about?

The fate of the world rests on Ueki, an average junior high student. Average until he gains the power to change trash into trees. Granted to him by the enigmatic Mr K., Ueki’s strange power forces him to participate in the 100-fighter "Battle of Supernatural Powers." If Ueki wins the tournament, Mr. K will become th… It belongs to the Animation, Action & Adventure, Comedy, Sci-Fi & Fantasy genres.

In which language is The Law of Ueki originally available?

The Law of Ueki 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 The Law of Ueki first released?

The Law of Ueki first premiered on April 4, 2005 (2005). The series has since concluded its run.

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