@book{CTT100865655, author = {Kawakami Natsuho and Yasunori Kasuga and Kei and Takako Hashimoto and Kohei Ohno and Akinori Nishihara and Masayuki Shigematsu and Kojiro Nishimiya and Takeda}, title = {ORIKOU! RIKO-CHAN (Clever Riko-chan)}, publisher = {Maruzen-Yushodo Co., Ltd.}, year = 2022, }