|Oosaki Riku大崎 陆|
|Body||Pale, Slim, Young-adult|
|Engages in||Time Travel|
|Visual novels||Protagonist - Dekinai Watashi ga, Kurikaesu.|
The protagonist. He has a clock that lets him travel back in time given to him be Ren. Since 5 years ago, he became a regular time traveler. He has a strong sense of responsibility with a firm will. His purpose for time traveling is to change the future that cannot be changed. Traveling back in time, he helps a variety of people, and has interacted with meddlesome people. In order to earn money for his travels, he works part time at a lot of places. People often misinterpret him as a NEET, but he in fact has a job.