“A-I-U-E-O Picture Book” Chiko Hasumi / Melon Tsuneda Height: 21.5 cm Width: 15 cm List Price: 1980 yen Author Information Chiko Hasumi (ハスミチコ) A-I-U-E-O Project Leader Founder of 50-Sound Mantra A-I-U-E-O Therapy. Due to congenital hearing loss, she could not speak until the age of 4. She learned words from the 50-sound chart and grew up distinguishing words through her five senses. The familiar "A-I-U-E-O 50 sounds" from childhood. Why not try vocalizing the "A-I-U-E-O Mantra" born from these sounds while opening this picture book? Vocalizing them will help regulate disordered emotions and promote a healthy mind and body. This is a new, unread item that has been stored at home.