⚫︎ CRUX / Crux ⚫︎ Okodukai Club ⚫︎ Card Calculator ⚫︎ Hamu chan's world ⚫︎ Hamu chan ★ Long-term storage item. 　Unopened and unused, but please refrain from purchasing if you are concerned about minor details. 　The numbers can be entered when the ON button is pressed with the solar battery, and the operation has been confirmed, but it has only been used for confirmation and not for extended periods.