OPEN BOOK
新宿ゴールデン街オープンブックの公式サイト＆ECです。世界一のレモンサワーやシロップを販売しています。
新宿区, JP · prices in JPY · ships to 1 countries. Catalogue read from openbook.tokyo's own public product feed on 2026-08-13. Every figure below is an observation from that feed, not an estimate.
Sales estimate
Derived from stock levels falling between polls, over 2 observed days. Intervals where stock rose, or where a variant sat at the store's inventory ceiling, are discarded rather than counted as zero sales.
| Date | Units sold | Est. revenue | Method | Catalogue read | Discarded |
|---|---|---|---|---|---|
| 2026-09-11 | 0 | not measurable | index only | — | 00 |
| 2026-08-30 | 0 | not measurable | index only | — | 00 |
An estimate, and the page shows what it rests on: which method produced each day, how much of the catalogue could be read, and how many intervals were thrown away. A day marked not measurable is not a day without sales — it is a day we could not defend a number for.
Store facts
Brands carried
Matched on the store's own brand field, so these are exact — not guessed from product names.
Products
| Product | Brand | Price | Was | Off |
|---|---|---|---|---|
| リアルレモンサワー5%（10L樽） | OPEN BOOK | 63.85 JPY | — | — |
| OPEN BOOK オリジナル焼酎グラス | OPEN BOOK | 46.94 JPY | — | — |
| リアルレモンサワー（2025春）・草木レモンサワー（2022秋）飲み比べ【お得な500円オフセット】 | OPEN BOOK | 36.34 JPY | — | — |
| すごいレモンサワー2024（500ml瓶） | OPEN BOOK | 35.33 JPY | — | — |
| リアルレモンサワー（1000mlパウチ） | OPEN BOOK | 27.76 JPY | — | — |
| あまいレモンサワーセット【お得な350円オフセット】 | OPEN BOOK | 26.24 JPY | — | — |
| OPENBOOKレモネードシロップ（1Lパウチ） | OPEN BOOK | 22.3 JPY | — | — |
| 草木レモンサワー2022秋（500ml瓶） | OPEN BOOK | 19.68 JPY | — | — |
| リアルレモンサワー2025春（500ml瓶） | OPEN BOOK | 19.18 JPY | — | — |
| OPEN BOOKレモネードシロップLarge（500ml瓶） | OPEN BOOK | 16.66 JPY | — | — |
| リモンチェッロ（700mlパウチ） | OPEN BOOK | 15.27 JPY | — | — |
| OPEN BOOKレモネードシロップSmall（200ml瓶） | OPEN BOOK | 7.07 JPY | — | — |
| 仁井田にごり酒レモンサワー（360ml缶） | OPEN BOOK | 6.56 JPY | — | — |
| ファイナルレモンサワー（360ml缶） | OPEN BOOK | 5.05 JPY | — | — |
| リアルレモンサワー5%（360ml缶） | OPEN BOOK | 4.54 JPY | — | — |
| 松露 Grapefruit Sour(SGS)（360ml缶） | OPEN BOOK | 4.04 JPY | — | — |
| EASYレモンサワー（360ml缶） | OPEN BOOK | 3.53 JPY | — | — |
| OPENBOOK缶ギフトボックス<箱のみ> | OPEN BOOK | 1.52 JPY | — | — |
Data collected from openbook.tokyo's public product feed. Not affiliated with or endorsed by this store. Request removal.