【Star Chart】 Yotsuya Otsuka Waseda Academy Three Major Features of the Yotsuya Otsuka Original Star Chart: Stars are categorized by color. Constellation support lines are included. Constellation lines are identified. The name written on the paper case has been cut off. No pets, no smokers. For those who understand that this is a used item, thank you. #StarChart #YotsuyaOtsukaStarChart #WasedaAcademyStarChart #JuniorHighSchoolEntranceExamSocialStudiesConstellations #ConstellationStudyStarChart #ConstellationObservation #ConstellationSupportLines #StarColors