Chitose-kun Is in the Ramune Bottle 4
| Volume Title | Chitose-kun Is in the Ramune Bottle 4 |
| Japanese Volume Title | 千歳くんはラムネ瓶のなか 4 |
| Light Novel | Chitose-kun wa Ramune Bin no Naka |
| Publisher | Shogakukan |
| Light Novel Label | Gagaga Bunko |
| Author | hiromu |
| Illustrator | raemz |
| Target Readership | Male |
| Volume | 4 |
| Release Date | September 18, 2020 |
| Pages | 421 |
| ISBN-10 | 4094518665 |
| ISBN-13 | 978-4094518665 |
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