青い鱗と砂の街 (Series) favorite_border

[DeepL Translation - needs review] Introduction to Volume 1: Before the new school year begins, Tokiko and her father move to a small town by the sea. Listening to the sound of the waves, a dim memory of being rescued by a mermaid at sea came back to her mind. ......　Included also: extra story "A day in the life of Narumi-kun".

(Translator: DeepL)