1. (1) “100th anniversary issue in Motor part”, Yaskawa Technical Review, Vol. 79, No. 2, Serial No. 307, ISSN: 0918-242X (2015) (in Japanese)
2. (2) “100th anniversary issue in Motor drive and Control part”, Yaskawa Technical Review, Vol. 79, No. 3, Serial No. 308, ISSN: 0918-242X (2015) (in Japanese)
3. (3) “A special issue on Motion Control”, Yaskawa Technical Review, Vol. 65, No. 4, Serial No. 253, ISSN: 0918-242X (2001) (in Japanese)
4. (4) “A special issue on SCM: Supply Chain Management”, Yaskawa Technical Review, Vol. 66, No. 4, Serial No. 257, ISSN: 0918-242X (2002) (in Japanese)
5. (5) “A special issue on SCM: Small Capacity Servo Drive”, Yaskawa Technical Review, Vol. 68, No. 4, Serial No. 265, ISSN: 0918-242X (2004) (in Japanese)