In Arakawa Ku, Japan, prayer times are shaped by the city's own local context: the Japan Time timezone, the Muslim World League calculation method, and an estimated population of 216,900. The Qibla points North-West (293.07°), with Mecca about 9,480 km away. Nearby places such as Taitō-ku, Kita-ku, Chiyoda-ku, Toshima-ku also help explain small local differences in the prayer rhythm. the database lists 50 prayer places or mosques around Arakawa Ku.

For everyday use, this guide connects prayer times in Arakawa Ku with practical city context. the database lists 50 prayer places or mosques around Arakawa Ku. Places currently highlighted in the database include Asakusa Mosque, As-Salaam Masjid, Okachimachi, Prayer Room Tokyo Skytree 5F. The page can also be compared with nearby locations such as Taitō-ku, Kita-ku, Chiyoda-ku, Toshima-ku, while keeping the same timezone reference, Japan Time, Qibla direction North-West (293.07°), and distance to Mecca of 9,480 km.