Ya Sha associated with Yu Wo on illustrate 1/2 Prince's light novel.
- 1/2 Prince (2002-?. Collected in 8 volumes, completed.)
- 1/2 Prince Sequel (?. Collected in 1 volume, completed.)
- The Legend of Sun Knight (2007-Ongoing, Angel Publishing Co. Ltd. Collected in 6+ volumes.)
- Eclipse Hunter (2008-?. Collected in 5 volumes, completed.)