Reading order
| # | Title | Published | Author | Buy on Amazon |
|---|---|---|---|---|
| 1 | Summer of the Big Bachi | 2004 | Naomi Hirahara | Buy |
| 2 | Gasa-Gasa Girl | 2005 | Naomi Hirahara | Buy |
| 3 | Snakeskin Shamisen | 2006 | Naomi Hirahara | Buy |
| 4 | Blood Hina | 2010 | Naomi Hirahara | Buy |
| 5 | Strawberry Yellow | 2013 | Naomi Hirahara | Buy |
| 6 | Sayonara Slam | 2016 | Naomi Hirahara | Buy |
| 7 | Hiroshima Boy | 2018 | Naomi Hirahara | Buy |
The Mas Arai series by Naomi Hirahara begins with Summer of the Big Bachi in 2004. The series runs seven books through 2018, with Hiroshima Boy as the most recent entry.
Along the way, the series includes titles like Blood Hina (2010), continuing to build on the characters and world established in earlier books.