| Trade name | K･S Holding co,ltd. |
| Head office | 3-9-8 Takanawa, Minato-ku,Tokyo-to, Japan. |
| CEO | Yuka Sekiya |
| Phone | +81-3-6869-5060 |
| Date of foundation | February 9th, 2000 |
| Amount of stated capital | 30,000,000 Japanese Yen |
| Objectives | Asset management and operation. |
| Trade partner bank | MUFG Bank, Ltd. The Nomura Trust and Banking Co., Ltd. EFG BANK AG |
| Main busines partner | Nomura Securities Co.,Ltd. Ken Corporation Ltd. JRD.inc KATSURA KENSETSU co,ltd. Tom Jhonson LONDON-TOKYO PROPERTY SERVICES LTD. OBAYASHI CORPORATION Takehara Design and Supply Inc. |
