Tourist information center “YUFUiNFO” designed by Shigeru Ban was built next to Yufuin Station in Oita, Japan. Yufuin train station was designed by architect Arata Isozaki, who is originally from Oita, Japan. Ban was asked to design something that keeps the continuity with the symbolic design of Arata Isozaki.
Source: YUFUiNFO by Shigeru Ban