Tsubaki-chou Lonely Planet (椿町ロンリープラネット, Tsubaki-chō Ronrī Puranetto) is a Japanese manga series written and illustrated by Mika Yamamori.

It was serialized in Shueisha's shōjo manga magazine Margaret from May 2015 to March 2019.

Written and illustrated by Mika Yamamori, Tsubaki-chou Lonely Planet was serialized in Shueisha's shōjo manga magazine Margaret from May 20, 2015 to March 20, 2019.

[3][1] Its chapters were compiled into fourteen tankōbon volumes released from August 25, 2015 to September 25, 2019.

[5] The series was ranked seventeenth in the 2020 edition of Takarajimasha's Kono Manga ga Sugoi!