Toki o Kakeru Megane - Kyoudai to Unmei no Hai
| Volume Title | Toki o Kakeru Megane - Kyoudai to Unmei no Hai |
| Japanese Volume Title | 時をかける眼鏡 兄弟と運命の杯 |
| Light Novel | Toki o Kakeru Megane |
| Publisher | Shueisha |
| Light Novel Label | Shueisha Orange Bunko |
| Author | Michiru Fushino |
| Illustrator | Mashiro Minamino |
| Target Readership | Female |
| Volume | 7 |
| Release Date | July 20, 2018 |
| Pages | 256 |
| ISBN-10 | 4086802015 |
| ISBN-13 | 978-4086802017 |
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