If you're looking for anime similar to Cool Cool Bye, you might like these titles.
One thousand years after the Giant Warriors caused an apocalyptic event known as the seven days of fire, humans are living in constant fear of the Toxic Jungle. This ever-spreading forest is filled with poisonous plants and gigantic monstrous insects; even the very air is deadly. Nausicaa is the kind and wise princess of a small, peaceful country known as the Valley of the Wind, which has so far avoided the spread of the forest. One night a large airship containing one of the Giant Warriors crashes into the valley. The following day soldiers from the powerful nation of Tolmekia invade the Valley of the Wind to reclaim and revive the warrior. As the only one who truly believes that there is a way for humans to live alongside the insects, Nausicaa must find a way to stop the war that now threatens her people and protect the Toxic Jungle before the Tolmekians burn it to the ground.
1 vote
If you liked the flying mechanism and post apocalyptic fantasy feel of Cool Cool Bye, do check out the superior Nausicaa. Better animation, better story, and all around better.
In the distant future, the world has become barren and dry with deserts encompassing most of the land, making water the most precious of resources. It is in this world that three travellers wander the land, wanting not much more than to survive. For Tieh, Lakushi, and Boice, the journey truly begins when they chance upon Azec Sistura, the legendary lost city of the dead. Unfortunately for them, they aren't the only ones to have found the city, and then there's the matter of the curse...
1 vote
If you liked the fantasy/adventure elements of Cool Cool Bye, check out the superior Weathering Continent. It has more of an adult feel, but is quite good.
In Nam and Rasa's existence, the universe is in an embryonic state; when it is full of organics, it will be reborn and evolve into the next stage. However, an inorganic life pattern – which may have been created by the universe itself – has emerged, which will destroy the universe like a cancer. The Inorganics exist only to multiply and destroy organics. But hope rests with a mysterious sword made out of the crystallized light energy known as Shade, and its wielder, Nam. Along with Rasa and her creature Monga, the smoking Bao Luzen and a spaceship full of miscreants, Nam will try his best to destroy the Inorganics and initiate the new Birth, regardless of the costs...
1 vote
The Sacred Book of the land of Eija has been rediscovered and with it the legends of a mysterious and all powerful ship. Now Princess Crystal of Megaronia has set forth on a quest to recover the ship and its ultimate weaponry. All that stands between her and total domination of the world is a small group of misfits.
1 vote
In a dark version of the future, the world is protected by three guardians: Bronze, Silver, and Gold. The guardian of Silver is none other than Lemnear, a silver-haired beauty who is out for revenge for the death of her parents at the hand of an evil mage. With the lord of all evil on her tail, her body at risk of becoming one of many in a slave trader's harem, and Bronze being kidnapped, Lemnear has her work cut out for her...
One day, Sadie is practicing his swordsmanship skills in the forest when he sees strange planes in the sky, men with unusual armor, and most importantly a naked girl lying in a grove. Her name is Miu, and she's lost her memories. With the evil Garubado Empire on her trail, Sadie sets forth with Miu to discover the truth behind her existence and regain her lost memories. However, dangerous challenges lie in their way...
Ever been mistaken for a member of the opposite sex? For Makoto, this embarassing situation becomes reality when he and two classmates are inadvertently transported to a magical world full of castles, royalty, and giant armored bugs. There, he is mistaken for Fatora, a missing princess, and quickly becomes entangled in a seven day quest to find her, all the while fending off female advances and trying to clear his name!
Life's never boring in Kagura Total Security, especially not for Taba Yoichi; he's surrounded by an office full of trigger-happy, ass-kicking beauties! Specializing in the eradication of Phantom Cats, the team uses any means possible to trap these data-phantoms before they can take over important pieces of technology. However, when Kagura Total Security has one of its own kidnapped, it's up to gun-toting Umezaki, speed-driving Himehagi and fist-flinging Randou to bring her back!