Used

Hiroyuki Ishii (Lecturer) / Seven adaptations for love

Used

Sagawa Natsuko / checkmate

Used

Tadaaki Hakoda / The way the leader talks : Five ways to motivate others

Used

English Ear Correction Training CD - Start with five sounds! -

Used

Masanori Kanda / Listening Job Tips

Used

Hideto Tomabechi "Da Vinci Brain" special sound source CD

Used

Monthly ・ Hiroyuki Ishii ~ Sawa Kikai 2010 Season 5 No. 13 ~ Season 8 No. 24 + Season 5 ~ 7 Special Lecture Set

Used

Tomomi Murayama / Sound Voice Healing Special Sound Source Program