Riku Matsuzaki is the little brother of Umi Matsuzaki and Sora Matsuzaki in From Up on Poppy Hill.
Looks
Riku has brown hair and brown/black eyes and seems to be a bit taller than his two older sisters.
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Riku Matsuzaki is the little brother of Umi Matsuzaki and Sora Matsuzaki in From Up on Poppy Hill.
Riku has brown hair and brown/black eyes and seems to be a bit taller than his two older sisters.