| Key | Value |
| addr:block_number | 13 |
| addr:city | 川崎市 |
| addr:housenumber | 19 |
| addr:postcode | 210-0001 |
| addr:province | 神奈川県 |
| addr:quarter | 堀之内町 |
| addr:suburb | 川崎区 |
| building | yes |
| contact:cityheaven | https://www.cityheaven.net/kanagawa/A1403/A140301/proportion/ |
| name:en | PROPORTION |
| name:ja | プロポーション |
| name:ja-Hira | ぷろぽーしょん |
| official_name | 川崎堀之内高級巨乳ソープランドPROPORTION |
| opening_hours | 08:00-24:00 |
| phone | +81 44 244 7050 |
| website | https://proportion2009.jp/top |
| website:blog | https://proportion2009.jp/blogs |
| website:en | https://gfe-japan.net/ |
| website:member | https://members.group-age.jp/auth |
| website:menu | https://proportion2009.jp/companion |