Nanako-san's Daily Life - Vol. 2 Ch. 18 - Nanako in a White Swimsuit

[MangaDex]

 

[Rara1212]

I gotta wonder what the Author means with the sea only being warm enough to swim in for two weeks.

 

[MuerteDeArturo]

Thank you for your hard work, scanlator-san.

 

[jeezits]

I gotta wonder what the Author means with the sea only being warm enough to swim in for two weeks.

Hokkaido is the northern-most island.