| title | ISBN-13 | year of publication |
|---|---|---|
| Please Tell Me! Galko-chan Vol. 1 | 978-1-62692-362-1 | 2016 |
| Please Tell Me! Galko-chan Vol. 2 | 978-1-62692-430-7 | 2017 |
| Please Tell Me! Galko-chan Vol. 3 | 978-1-62692-491-8 | 2017 |
| Please Tell Me! Galko-chan Vol. 4 | 978-1-62692-557-1 | 2017 |
| Please Tell Me! Galko-chan Vol. 5 | 978-1-62692-688-2 | 2019 |
| Please Tell Me! Galko-chan Vol. 6 | 978-1-62692-828-2 | 2020 |