- Artemis Corporatio
- Address:4-5-1-2f Yoyogi Shibuya
- LOWARD CO., LTD.
- Address:3-4-5, Higashikanda
- CINQ B, INC.
- Address:1-12-15, Nishitanabecho, Abeno-ku
- NAGASAWA BUNGU CENTER CO, LTD
- Address:Eiko-building 7F, Edo-machi 93, Chuo-ku
- ABCPen
- Address:
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