The Biggest 100 YEN shop in Japan is at Funabashi. DAISO GIGA FUNABASHI
Address is Funabashi, Chiba Prefecture, 1-6-3 Honcho Giga Funabashi 6F
in Japanese 千葉県船橋市本町1-6-3ギガ船橋店6F
Phone number : 047-410-1251
Opening Hours : 10~21
Website link http://www.daiso-sangyo.co.jp/shop/index.php?prc=detail&sid=1983