^○Tomoki Amemiya, Suguru Yokosawa, Yo Taniguchi, Toru Shirai, Ryota Sato, Yoshihisa Soutome, Hisaaki Ochi (Research & Development Group, Hitachi, Ltd.)

^○Hayato Ogawa¹, YOSHINOBU NUNOKAWA¹, TOSHIO WATANABE¹, HIROKAZU FUJIWARA², JUN KURASAWA², SHIGEO OKUDA², MASAHIRO JINZAKI², ATSUSHI NOZAKI³, NAOYUKI TAKEI³ (1.Office of Radiation Technology,Keio University Hospital, 2.Department of Ragiology,Keio University School of Medicine, 3.MR Applications and workflow, Asia Pacific, GE Health Care Japan)

^○Sanae Takahashi¹, Isao Miyazaki¹, Kenji Hamada¹, Miho Gomyo², Kenichi Yokoyama², Kazuhiro Tsuchiya³, Nanae Kawano⁴, Hiroshi Kusahara⁴ (1.Section of Radiology, Kyorin University Hospital, 2.Department of Radiology, school of medicine, Kyorin University, 3.Radiology for Medical Center, Saitama Medical University, 4.Toshiba Medical Systems Corporation)

^○Yasuhiro Kamada¹, Toru Shirai², Masahiro Takizawa¹ (1.Healthcare Business Unit, Hitachi, Ltd., 2.Research & Development Group, Hitachi, Ltd.)

^○Takenori Murase, Miki Tachibana, Takashi Nishihara, Hiroyuki Sakamoto, Hiroyuki Itagaki, Tetsuhiko Takahashi (Healthcare Business Unit, Hitachi, Ltd.)

^○Kayoko Abe¹, Kazufumi Suzuki¹, Masami Yoneyama², Shuji Sakai¹ (1.Department of Diagnostic Imaging and Nuclear Medicine, Tokyo Women's Medical University, Tokyo, Japan, 2.Philips Electronics Japan, Ltd.)

^○Isao Shiina¹, Kayoko Abe², Masami Yoneyama³, Yasuhiro Goto¹, Mamoru Takeyama¹, Isao Tanaka¹, Shuji Sakai² (1.Tokyo Women's Medical Univercity Hospital,Department of Radiological Services, 2.Tokyo Women's Medical Univercity Hospital,Department of Diagnostic Imaging & Nuclear Medicine, 3.Philips Electronics Japan)