Bio Planet WoO

In addition, a manga series was published a year later which was loosely based on the series of the same name.

• WoO: The only survivor of his species wandered in space until he crashed on Earth. There, he befriended Ai and develops a strong bond with her that he'd protect her at any cost. He uses his antennae to connect to electronic devices (mainly a cell phone) to communicate with Ai. He can transform into an Ultraman-like giant for battle. • Ai Kumasiro: Junior high school 2nd grade. She stays with her mother and loves soccer. She travels with WoO after their encounter. Her school is then attacked by a giant monster, which resulted in her being the lone survivor of the attack. • Kiyomi Kumasiro: Ai's mother and secondary chief editor at the magazine "CHEMISTRY." • Akita: A reporter of magazine "CHEMISTRY." • Kotaro: Ai's classmate. After he leaves working in the Convenient Store; his dream is to become a movie director. He seems to be attracted to Ai.

• Yaman: The leader of SWORD. It reveals that his daughter was killed in the incident that Ai survived and because of that holds a personal vendetta against the alien life forms, including WoO. • Kirishi: Field Agent for SWORD. • Katsura: Field Researcher for SWORD, she eventually becomes an ally to Ai and WoO helping them escape from her colleagues. • Sakuraba: Field Agent of SWORD who keeps tabs on Ai and WoO. • Nagakura: Biological Researcher for SWORD. He uses WoO's artifact and turns into the monster Gelnoide in episodes 12 and 13. • Gonda: Katsura's sweetheart and ace combat specialist for SWORD's mobile unit. He is portrayed by Shigeki Kagemaru (who played GUTS Member Tetsuo Shinjou in Ultraman Tiga). • Waver: Head of SWORD's mobile unit and his part of SWORD's US branch in Arizona.

• Egg Form: The shape WoO used to travel in space. • Inflated Form: An expanded version of normal form; WoO grows bigger than Ai, but still fights monsters in its normal form. • Fossil Form: WoO reverts to this form due to exhaustion fighting as a giant. It takes water to revive him into his normal form. • Rucksack Form: Due to WoO's shapeshifting abilities, he takes this form when traveling with Ai to disguise himself from public. • Aikichi Form: A fusion of WoO and Ai's energies resulting in WoO turning into a Giant to fight other daikaiju; after fighting he turns into his Fossil Form.

• Aitsu ga Uchū kara Ochite Kita! • Watashi Korosareru! • Hīrō? Tanjō • Wū, Shinanai de • Counterattack Orders • Farewell WoO • Arata Naru Kyōfu • Watashi no Ibasho • Oitsumerarete • Gomen ne, Kotarō • Love For All • The Final Battle • Bonds to the Future

• Gelnake (Episodes 1 & 2) • Galrobe (Episode 3) • Gelbelio (Episode 4) • Gelbile (Episode 5) • Gelbile MK (Episode 10) • Gelnoide (Episodes 12 & 13)

A year after the show ended its run a manga Shoujo series of the same name was published. Compared to the TV show, the manga features elements & traits that differs greatly from the show that the manga was loosely based on. Unlike the TV show, the manga had a more lighthearted feel with a Slice of life style, thus distancing itself from the more Kyodai Hero style series. Because of this, the manga solely focused on the main characters.

• Opening theme: "Guardian Angel" by Splash Candy • Ending theme: "Kasa wa Hitotsu de Tariru no Kana…" by Girls On The Run