動画引用元: 【HUMAN: FALL FLAT w/ LUXIEM】the boys will fall, down with men【NIJISANJI EN | Vox Akuma】 https://www.youtube.com/live/rqmp2l--8esReal Luxiem Collab (Luxiem Fall Flat but I am flat and I have no booba) - Luca Kaneshiro https://www.youtube.com/live/UafIuEWdQkQ 音声引用元:【TEASER】'XSOLEIL' VTuber Debut (09-10 Dec) | Special Debut Program on 09-10 Dec | NIJISANJI EN https://www.youtube.com/watch?v=i1oEHCKpE4USound by OtoLogic(CC BY 4.0) https://otologic.jp