Uchu He No Tobira Wo Akeyo Hokingu Hakase No Uchu Nonfiction / Original Title: UNLOCKING the UNIVERSE/ Rushi Hokingu / Cho Suteivun Hokingu / Cho Sakuma Yumiko / Yaku SATO KATSUHIKO / Nihongo Ban Kanshu

БбUchu He No Tobira Wo Akeyo Hokingu Hakase No Uchu Nonfiction / Original Title: UNLOCKING the UNIVERSE
БбRushi Hokingu / Cho Suteivun Hokingu / Cho Sakuma Yumiko / Yaku SATO KATSUHIKO / Nihongo Ban Kanshu