Life continues as ‘normal' for Birdy and Tsutomu. Though they still co-exist in the same body, Tsutomu is able to focus on his studies while Birdy keeps up with her celebrity job and Federation Investigator duties. However, things become more complicated when a transport ship housing prisoners connected to the Ryunka incident is hijacked. The aliens on board escape to Earth and blend in with the human population, and it's up to Birdy to capture them unharmed and escort them back to headquarters. Yet Birdy soon discovers that there are other forces involved, and it'll take everything she's got to bring these criminals back alive!
Albert de Morcerf had it all: wealth, loving parents, great friends. The only thing lacking in his life was excitement... until that fateful day on Luna. After a chance encounter with bandits and a daring rescue, Albert invites his newfound friend and savior, the Count of Monte Cristo, to his home in Paris. Little does he know what fate has in store for him and his loved ones. Just who is the mysterious Count, and what does he want? As tragedy touches the lives of those around him, can Albert’s only recourse be to wait and hope?
The main conflict of Gankutsuou and Birdy 2 revolve around a character and his single-minded berserker-like need for revenge against a group of characters that ruined his life. Also, both are sci-fi that involve some aliens/outer space stuff.
Kagura and Yomi are two girls who have a bond that cannot be broken. While once they fought side by side against the supernatural forces that threaten the planet, fate had something different in store for these star-crossed companions. Yet to understand the present, one must first experience the past – a time before Kagura’s involvement with the Supernatural Disaster Prevention Agency. Always cheery and good-natured to a fault, the young Kagura first meets Yomi when she is invited into her home. Over time, the two battle malicious spirits and grow closer together – but soon, more terrifying foes begin to reveal themselves. A swarm of glowing blue butterflies and a mysterious stone are harbingers of darker things to come, and one thing’s for sure: Kagura and Yomi will never be the same.
The heroes in both stories must ultimately face off against a loved one whose mind is taken over by revenge. The two series have a similar mix of action, intruige and a little bit of humor to keep the viewer engaged.
Welcome to a world in which memories can be transferred from body to body; old painful memories can be removed and replaced with new ones, and the poor sell their bodies to the rich to survive. Waking up one day, Kaiba finds himself in a strange place with no memories of his past and a mysterious hole in his chest; the only clue as to his identity is a locket with a picture of a girl hanging from his neck. Armed with this token, Kaiba must now travel across the galaxy to discover who he is and what the girl in the locket means to him; however, his journey will bring him into contact with many people whose lives have been tragically affected by the manipulation of memories. All too soon it becomes clear that something is very wrong with this world…
There's a really cool dynamic introduced when one character jumps directly into another character's memories. Kaiba jumps into all sorts of peoples memories (for superior breadth on that regard), while in Birdy 2, only the titular character's memories get explored (for superior depth), but both are really interesting.
In present-day Japan, Toshihiko Momota is member of a secret warrior faction called the Kifuuken. The Kifuuken is dedicated to destroying Shokujinji - humans that turn into man-eating monsters when hunger takes them. However, to fate's chagrin, Momota meets and quickly falls for Yuka, a Shokujinji herself! Will their love be able to overcome Yuka's insatiable appetite for human flesh, or will the couple be destroyed by the bestial tendencies of humanity?
When Birdy 2's action scenes kicked it, I was instantly reminded of Kemonozume. The aesthetic instantly shifted to this nifty loose/messy-looking style, and wasn't afraid to be as gory/disturbing as it wanted.
Story-wise, both are about vicious aliens/monsters in disguise as normal humans on Earth, the people in charge of hunting them down, and a bunch of other stuff.
Two of my favorites, highly recommended.
In the future, aliens coexist freely with mankind on Earth. One such alien is NieA, a lazy yet spirited girl who wastes away her days while living with the studious Mayuko. And life isn't easy... Mayuko is always short on food money, the spa where she works is about to go bankrupt and Mayuko's alien-crazy friend Chiaki is obsessed with NieA. A light, mostly comedic slice-of-life show.
NieA and Birdy are female aliens living in a world/universe with a very rigid caste system, and their species are at the very bottom.
If you're looking for series about racism, aliens, and racism against aliens, NieA_7 and Birdy 2 would be right up your alley.