Haitai Nanafa 2nd Season

Recap: The energetic middle school girl Kyan Nanafa lives in Okinawa with her grandmother who runs the Kame Soba soba shop; her older sister Nao; and her younger sister Kokona. One day, Nanafa witnesses a seal fall off of a Chinese banyan tree, unleashing the spirits living within.

With the three spirits Nina, Lana and Iina already livening up the Kyan household, a mysterious alcohol-prone young woman named Noborikawa Ryuuka appears at the shop.

And as it turns out she is Nanafa's new temporary teacher at school.

Ryuuka lets the water spirit Kana live at her place, who desperately tries to repay the favour...

— written by foo2