Yu-Gi-Oh! Mythical

'Yu-Gi-Oh! - Adventures and Legends Beyond' (Japanese: 遊戯王の冒険と伝説を超えて Hepburn: Yū-Gi-Ō No Bōken to Densetsu o Koete) is a Japanese anime series animated by Gallop. It is the 6th spin-off anime series in Kazuki Takahashi's Yu-Gi-Oh! franchise, succeeding ''[https://en.wikipedia.org/wiki/Yu-Gi-Oh!_VRAINS Yu-Gi-Oh! VRAINS]''.

Main Characters
Yuna Miyamoto (宮本由奈 Miyamoto Yuuna)
 * Voiced by: Ai Nonaka (Japanese)
 * A middle schooler who lost her mother from cancer and she lives with her father in Mikayimo City, but is very distant towards him. She's a very decent duelist, but she enjoys it very much. Her father bought a necklace for her 13th birthday and told her that it belonged to a young goddess from the olden times. Her necklace actually holds a young goddess who was trapped in there for a really long time and she possesses Yuna's body when danger comes to her,her friend, Kosei, and his little sister, Midori.

Ceria (セリア Seria)
 * Voiced by: Ai Nonaka (Japanese)
 * A goddess who was trapped inside a necklace for a really long time, but she was released when Yuna, Kosei, and Midori are in trouble. She can duel in Yuna's body whenever she likes.

Eriko Noguchi (野口恵理子 Noguchi Eriko)
 * Voiced by: Yuka Iguchi (Japanese)
 * A mysterious girl who transferred to Yuna and Kosei's school. For some reason, Yuna knows her, but doesn't remember where. She suddenly has a dislike to Ceria, the goddess that was trapped inside the necklace, for some reason, and she develops a rivalry towards Ceria.

Kosei Kimura (木村公成 Kimura Kōsei)
 * Voiced by: Jun Fukushima  (Japanese)
 * Yuna's only friend in school. He is very nerdy, but he can be serious and he is sometimes worried about Yuna.

Midori Kimura (木村みどり Kimura Midori)
 * Voiced by: Sora Tokui (Japanese)
 * Kosei's little sister. She looks up to Ceria whenever she duels and she really likes that.