Tsubaki Factory Live Tour 2018 Haru "Hatsukoi" (つばきファクトリー ライブツアー2018春「初恋」; Tsubaki Factory Live Tour 2018 Spring "First Love") was Tsubaki Factory's 2018 spring live tour and their first live tour. It ran from April 15 to May 27, 2018.
Asakura Kiki was absent from the May 20 day concert because she had struck her elbow during rehearsal and was at the doctor's office for an examination.[1] She was able to return and perform in night concert after it was diagnosed as a minor injury.[2]