IDEA FACTORY

1
R-17+

Mars of Destruction

Several months after a probe returning from Mars burns up during reentry, strange creatures dubbed "Ancients" begin to appear throughout Tokyo. Aggressive and dangerous, they cannot be killed with ordinary weapons. As scientists struggle to find the cause of their sudden appearance, the monsters wreak havoc across the world. Humanity finds hope in the form of the MARS suit—a new weapon developed to take down these enemies. The suit, however, can only be worn by those with specific DNA. Enter Takeru Hinata, an ordinary teen with a troubled past and one of the few capable of piloting the only weapon against the Ancients. With the help of the AAST, a special police force established to defeat the dangerous creatures, the young man battles against demons both personal and global whilst trying to discover the true nature of Earth's new aggressors. [Written by MAL Rewrite]
Ova Fall 2005 2.24
2
PG-13

Spectral Force

In a time when demons rule the world and mankind seeks freedom, human rebels gain control of the demon-slaying sword Tenmaken and attempt to assassinate the Demon King Janus. To preserve the sovereignty of her homeland, the half-human, half-demon Princess Hiro must overcome her deep hatred of the humans or face a war that will ravage the entire world! (Source: AniDB)
Ova Fall 1998 3.56
1
PG-13

Generation of Chaos

In the world of Neverland, humans and monsters live alongside each other. Generation of Chaos details the start of the adventures of the two heroes of Neverland, Chiffon and Roze. Departure of Chiffon Chiffon is a boy with the power to train monsters. After realizing that his power is waning, he sets out to Hiyoko Forest to return his Hiyokomushi—a fish-like mount and companion—back to its homeland, the Hiyoko Forest. However, the journey there is anything but uneventful as his control over his monster gradually loosens. Roze's Decision Roze is of half-demon descent, living a quiet life among humans with her sister Emilia. One day, as Roze returns from work, she sees her house being set on fire.The destruction of her home shatters her dream of being able to live peacefully with humankind, as she is reminded that harmony between demons and humans is far from becoming a reality. [Written by MAL Rewrite]
Ova Fall 2001 3.16
1
PG-13

Generation of Chaos Next: Chikai no Pendant

Prologue to the second game in the Generation of Chaos RPG series. Ellile is a knight-in-training in the Kingdom of Fredbarn in the Neverland World. He and Princess Roji are secretly in love, and plan to marry. Lifile, the head of the knights, finds out, and tells Ellile that he's not strong enough to protect Roji, let alone the Kingdom. Ellile becomes frustrated, and comtemplates what to do... During the OVA, there are a few animated shorts dealing with a fourth character, Poro, her robot friend, and the GOC Next cast. (Source: ANN)
Ova Fall 2002 3.29
PG-13
2
3.56
PG-13
4
5.12
PG-13
1
4.91

Steady x Study

Ova Fall 2004
PG-13
1
4.19
PG-13
1
4.67
PG
13

Mamimume★Mogacho

TV Summer 2001
PG-13
12
6.89
R-17+
12
5.18

Diabolik Lovers

TV Fall 2013
PG-13
1
5.43

Top Anime

Genres