Designer Naoko Kojima established _otto design in December 2011. Launched ROOM NO.8, a luxury daily wear brand for adults. `` ROOM NO.8'' is simple and chic, yet conscious of comfort and form. We offer everyday clothes that combine the sweetness (cuteness) and the spiciness (chic) of adult women, with minimal designs to make women more beautiful and to bring out your uniqueness. Masu.