Ocha-Ken no Heya DS 4

'Ocha-ken no Heya DS 4' (otherwise known as お茶犬の部屋DS4) is a virtual pet simulator developed by MTO for the Nintendo DS. The sixth and final installment of the DS lineup, it was released exclusively in Japan on November 26th, 2009. Based on a variety of different teas, it originated as a children's toy franchise by (J) SEGA Toys, but has since branched out among Nintendo gaming consoles.

To send it off with its final installment for the Nintendo DS, Ocha-ken presents a fully customizable amusement park for all to enjoy, split into six individual islands: 'Space Land', 'Magical Land', 'Mountain Land', 'Japan Land', 'Sweets Land' and 'Adventure Land'. With excitement to be had at these joint attractions, each day is sure to be a series of new discoveries!

Reunite with the beloved Ocha-ken in a journey brewed with more love than ever before, as you explore new gimmicks and activities found only in this game. Make the amusement park your very own with 600 pieces of furniture to decorate with, and indulge in 47 fresh minigames that unlock more content. Play to your heart's content with over 28 unique Ocha-pets, along with rumours that secret Ocha-ken can be found somewhere on this archipelago...