[Machine Translation] The crush is still there, then and now... The fresh and handsome guy who approached me at the reunion was actually a yankee who used to be a loner in high school. Reuniting with each other, they feel what has changed and what has not: ....... Their first love is about to begin again. This book contains the e-book "Welcome Back, First Love" (Volume 1-3) distributed by Number Nine. This book contains volumes 1-3 of the Number Nine e-book "Welcome Back, First Love," with the addition of new artwork. The coverage of the e-book version is different from the e-book version, but we hope you will pick up both and enjoy the world of this work!