It is a tatchu (sub-temple on the site of the main temple) of Bishamon-do Monzeki-temple (temple formerly led by founder of the sect, temple in which resided a member of nobility or Imperial Family).
毘沙門堂門跡の塔頭。 - Wikipedia日英京都関連文書対訳コーパス
This temple is a chuto (sub-temple founded to commemorate the death of a high priest) of Sennyu-ji Temple.
泉涌寺の塔頭。 - Wikipedia日英京都関連文書対訳コーパス