Amanchu! Advance
Original Title：あまんちゅ! ~あどばんす~
Languages:
- English: Amanchu! Advance
- Japanese: あまんちゅ! ~あどばんす~
- Chinese: 蓝海少女 第二季
Amanchu! ~Advance~ (あまんちゅ！～あどばんす～) is the second season of the Japanese anime series Amanchu!. Like the previous series, it is an adaptation of the slice-of-life manga series Amanchu! by Kozue Amano. The series focuses on two girls who join their high school diving club. The second season continues the story of Hikari Kohinata and Futaba Ooki, a girl who moved from Tokyo, and their daily lives, growth, and friendships within the diving club. Futaba, having earned her Open Water Diving certification in the first series, now aims to earn her Advanced Open Water Diver certification. The series also introduces Kodama Kohinata, Hikari's younger sister, and Kokoro and Kotori Misaki. The anime is produced by J.C.STAFF, directed by Junichi Sato and Kiyoko Sayama, and premiered on April 7, 2018, with a total of 12 episodes. The opening theme song is "Crosswalk" by Minori Suzuki, and the ending theme song is "Hello, Hello" by Maaya Sakamoto.