De Masse Omiya is a pachinko and slot machine parlor located in central Kyoto at Manzu-ya-cho in Nakagyō Ward. The facility features 224 pachinko machines across denominations of 2, 1, and 0.5 yen, alongside 158 slot machines in 10, 5, and 2.5-yen formats, including ART and RT machine types. Operating from 10:00 AM to 10:45 PM, the venue provides WiFi access, smoking and non-smoking areas, convenient parking, and customer support services. The establishment emphasizes modern gaming comfort with climate control, accessible facilities, and an AED for visitor safety.