HobonichiChiyoda, Tokyo, JapanBrand · Paper goodsTamagotchi: Hobonichi Clear Cover for Weeks - Carefree Tamagotchi$13 – $15Stocked at 3Boston General StoreBrookline, MARetailer · General store$13Paper Plant Co.Los Angeles, CARetailer · Stationery shop$15ARCH Art SuppliesSan Francisco, CARetailer$13