“I am happy to say that all books we have bought from Sunmark are very good in Vietnam, and are well received by Vietnamese readers. I would like to say ‘thank you so much’ to all our brothers and sisters at Sunmark, one of the best Japanese publishing houses.”

Dr. Nguyen Manh Hung, President, Thai Ha Books publishing house, Vietnam

（One of the major publishers in Vietnam and a member of the Central Committee of Vietnam Book and Publishing Association.They publish many translated masterpieces from overseas countries including Japan. They have released the Vietnamese edition of The Hidden Messages in Water.）