Millen has seen concerts at 28 venues.

Venue Location Number Of Concerts
Tokyo Dome (東京ドーム) Bunkyō, Tokyo, Japan 10 concerts
Kyocera Dome Osaka (京セラドーム大阪) Osaka, Ōsaka, Japan 6 concerts
Aichi Sky Expo Tokoname, Japan 2 concerts
Belluna Dome Tokorozawa, Saitama, Japan 2 concerts
GLION ARENA KOBE Kobe, Japan 2 concerts
Kyocera Dome Osaka, Ōsaka, Japan 2 concerts
PACIFICO Yokohama Kokuritsu Dai Hall, Yokohama, Japan 2 concerts
Yanmar Stadium Nagai / ヤンマースタジアム長居 Osaka, Ōsaka, Japan 2 concerts
Araneta Coliseum Quezon City, National Capital Region, Philippines 1 concert
Grand Cube Osaka, Ōsaka, Japan 1 concert
Kobe World Memorial Hall Kobe, Japan 1 concert
Kyocera Dome Osaka Osaka, Ōsaka, Japan 1 concert
Makuhari Messe Event Hall Chiba, Chiba, Japan 1 concert
Meguro center hall Meguro Tokyo 1 concert
Mizuho PayPay Dome Fukuoka Fukuoka, Japan 1 concert
Namba Hatch - なんばHatch Osaka, Ōsaka, Japan 1 concert
New Frontier Theater Quezon City, National Capital Region, Philippines 1 concert
Nissan Stadium Kanagawa, Japan 1 concert
Osaka-Jo Hall (大阪城ホール) Osaka, Ōsaka, Japan 1 concert
Osaka-jou Hall Osaka, Ōsaka, Japan 1 concert
Pacifico Yokohama 1 concert
Pacifico Yokohama National Convention Hall Yokohama, Kanagawa Prefecture, Japan 1 concert
Pacifico Yokohama, National Convention Hall (パシフィコ横浜 、国立大ホール) Yokohama, Kanagawa, Japan 1 concert
Soleil Hall Kita-Kyuushuu, Japan 1 concert
Tachikawa Stage Garden Tachikawa, Tokyo, Japan 1 concert