TV

50
PG-13

Uchuu Taitei God Sigma

The story is set in the year 2050 AD, and mankind has been steadily advancing its space technology. However, the planet is suddenly set upon by a mysterious enemy: the forces of Eldar, who came from 250 years in the future. In their time, 2300 AD, their planet Eldar was invaded by Earth, and soundly defeated by Earth's Trinity Energy, a mysterious energy used in their weaponry that possesses power many times that of a hydrogen bomb. The Eldar people's objective is to steal this Trinity Energy before it can be used against them. The Eldar forces begin by taking over Jupiter's moon Io, one of the places humanity has immigrated to by then. After that, they begin to attack Trinity City with their legions of Cosmosauruses in order to steal the Trinity Energy. Toshiya and his friends use God Sigma to protect the planet and the Trinity Energy, and the battle evolves into a long war to retake Io. (Source: Wikipedia)
TV Spring 1980 6.48
77
PG

Uchuusen Sagittarius

Working for a multi-purpose space agency, Toppy and Rana make friends with Giraffe, a scientist, and go through various adventures in space. The three encounter danger at times, but their friendship always saves them just in the nick of time. (Source: Official site)
TV Winter 1986 6.83
12
PG-13

Udon no Kuni no Kiniro Kemari

Taking a break from the hustle and bustle of Tokyo, Souta Tawara returns to his hometown in Kagawa. Though his parents are no longer around, his former home and family-owned udon restaurant reminds him of the times his family was still together. Reminiscing about his childhood, Souta enters the udon restaurant and discovers a grimy young boy sleeping. At first, Souta thinks nothing of the chance encounter and provides the boy with food and clothing. However, to his surprise, the boy suddenly sprouts a furry pair of ears and a tail! Souta soon learns that the nameless boy is actually the rumored shapeshifting tanuki that has been inhabiting Kagawa for many years. Thinking that the boy has been living a lonely life, he decides to take him in and name him Poko. Udon no Kuni no Kiniro Kemari follows the heartwarming relationship between Souta and Poko, and through the time they spend together, Souta recalls his own past, the place he left behind for the city, and the relationship he had with his father.
TV Fall 2016 7.74
51
PG-13

Ueki no Housoku

Unbeknownst to most humans, a bizarre tournament is held to decide the next ruler of the Heavenly World. In this tournament, 100 Heavenly Beings known as the "God Candidates" are required to search among the middle school students on Earth, and transfer their powers to a student of their choice. The chosen ones will then battle each other, representing their God Candidates. The victor of this tournament will be awarded the "Blank Talent"—allowing them to choose any one unique ability they so desire—while the God Candidate they represent will obtain the position of "God" and become the king of the Heavenly World. Participating in this grand tournament is Kousuke Ueki, a middle school student who is given the power to turn trash into trees by his homeroom teacher, Kobayashi. Despite the concerns of his classmate, Ai Mori, Ueki embarks on a journey to pursue his own sense of justice after witnessing the people around him misusing their powers for selfish purposes. But as he encounters talented power users such as Seiichirou Sano, Rinko Jerrard, Robert Haydn, and Hideyoshi Soya, he realizes that achieving his goal might be harder than it seems.
TV Spring 2005 7.72
PG-13
12
6.56

Ueno-san wa Bukiyou

TV Winter 2019
Rx
12
6.69
PG-13
74
7.56
PG-13
12
5.61

UG☆Ultimate Girls

TV Winter 2005
G
119
6.19

Ultra B

TV Spring 1987
G
26
7.15

Ultra Maniac

TV Spring 2003
PG
26
5.94
R
12
5.78
PG-13
1
6.53

Umi ga Kikoeru

TV Winter 1993
PG-13
27
6.27

Umi no Triton

TV Spring 1972
G
1
6.11

Umigame to Shounen

TV Winter 2002
R
26
7.03
R
11
7.33

Un-Go

TV Fall 2011
R
24
7.77

Undead Unluck

TV Fall 2023
PG-13
12
6.99

Unnamed Memory

TV Spring 2024
PG-13
12
6.91
PG-13
13
7.7

Uramichi Oniisan

TV Summer 2021
R
12
6.65

Urasekai Picnic

TV Winter 2021
PG-13
195
7.71

Urusei Yatsura

TV Fall 1981
PG-13
23
7.41
PG-13
11
8.34

Usagi Drop

TV Summer 2011
PG-13
26
7.57

Ushio to Tora (TV)

TV Summer 2015
PG-13
13
7.89
PG-13
13
7.01
PG-13
13
7.17
R
26
7.61

Utawarerumono

TV Spring 2006

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