"Hall Kodama", purely wooden, is a hall made of Japaese pine and cypress to give a wonderful musical reverbration, reputed among musicians, with a number of concerts and other held, with its outside stage and training facilities (hotels) also wooden, in harmony with abundant nature. In the park situated within, from late Mar to mid May, "Narcissus fest" is held; in mid Jun "Spring rose fest", from mid Jun to mid Jul "Lavender fest"; in Oct "Fall rose fest", entertaining visitors also as the home to flowers.