| 1996-10 |
October 1996: Opened the first store, Torafugu Tei, a specialty swimming torafugu restaurant, in Shinjuku, Shinjuku-ku, Tokyo. |
| 1996-10 |
Opened the flagship store 'Swimming Tiger Pufferfish Specialty Store Torafu Guti' in Shinjuku, Shinjuku-ku, Tokyo. |
| 1998-10 |
October 1998: Established Tokyo Ichiban Foods Ltd. |
| 1998-10 |
Established Tokyo Ichiban Foods Ltd. |
| 2000-09 |
September 2000: Converted from a limited company to a corporation. |
| 2000-09 |
Converted from a limited company to a corporation. |
| 2000-11 |
November 2000: Moved headquarters from Kabukicho, Shinjuku-ku, Tokyo to Hatsudai, Shibuya-ku, Tokyo. |
| 2000-11 |
Moved headquarters from Kabukicho, Shinjuku-ku, Tokyo to Hodai, Shibuya-ku, Tokyo. |
| 2001-11 |
November 2001: Opened the first store in Kanagawa Prefecture, Torafugu Tei, Kan'nai branch (Naka-ku, Yokohama City, Kanagawa Prefecture). |
| 2001-11 |
Opened the first store 'Swimming Tiger Pufferfish Specialty Store Torafu Guti' in Kannai, Naka-ku, Yokohama, Kanagawa Prefecture. |
| 2002-05 |
May 2002: Moved headquarters from Hatsudai, Shibuya-ku, Tokyo to Shinjuku 5-chome, Shinjuku-ku, Tokyo. |
| 2002-05 |
Moved headquarters from Hodai, Shibuya-ku, Tokyo to Shinjuku 5-chome, Shinjuku-ku, Tokyo. |
| 2003-10 |
October 2003: Opened Kanda Nishi-guchi branch of Torafugu Tei (Chiyoda-ku, Tokyo), bringing total stores to 10. |
| 2003-10 |
The 'Oyogi Torafugu Restaurant Torafugu Tei' Kanda West Exit store (Chiyoda-ku, Tokyo) opens, bringing the total to 10 stores. |
| 2004-12 |
December 2004: Acquired a majority stake in Shinjuku Katsu-gyo Ltd. (now consolidated subsidiary Nagasaki Farm Co., Ltd.). |
| 2004-12 |
Acquired a majority ownership stake in Shinjuku Katsuushi Ltd. (now consolidated subsidiary Nagasaki Farm Co., Ltd.). |
| 2005-09 |
September 2005: Opened Ikebukuro Higashi-guchi branch of Torafugu Tei (Toshima-ku, Tokyo), bringing total stores to 20. |
| 2005-09 |
The 'Oyogi Torafugu Restaurant Torafugu Tei' Ikebukuro East Exit store (Toshima-ku, Tokyo) opens, bringing the total to 20 stores. |
| 2006-03 |
March 2006: Acquired 100% stake in Shinjuku Katsu-gyo Ltd. (now consolidated subsidiary Nagasaki Farm Co., Ltd.). |
| 2006-03 |
Acquired 100% ownership stake in Shinjuku Katsuushi Ltd. (now consolidated subsidiary Nagasaki Farm Co., Ltd.). |
| 2006-05 |
May 2006: Moved headquarters within Shinjuku 5-chome, Shinjuku-ku, Tokyo. |
| 2006-05 |
Moved headquarters to within Shinjuku 5-chome, Shinjuku-ku, Tokyo. |
| 2006-08 |
August 2006: Opened the first store in Saitama Prefecture, Torafugu Tei, Warabi branch (Warabi City). |
| 2006-08 |
Saitama Prefecture's first store, 'Oyogi Torafugu Restaurant Torafugu Tei' Warabi store (Warabi City), opens. |
| 2006-09 |
September 2006: Opened the first store in Chiba Prefecture, Torafugu Tei, Hon-Yahata branch (Ichikawa City). |
| 2006-09 |
Chiba Prefecture's first store, 'Oyogi Torafugu Restaurant Torafugu Tei' Moto-Yahata store (Ichikawa City), opens. |
| 2006-12 |
December 2006: Listed on the Tokyo Stock Exchange Mothers. |
| 2006-12 |
December 2006: Opened the first store, Torafugu Tei, in Shinjuku, Shinjuku-ku, Tokyo. |
| 2006-12 |
Listed on the Tokyo Stock Exchange Mothers market. |
| 2006-12 |
'Oyogi Torafugu Restaurant Torafugu Tei' Soka store (Soka City) opens, bringing the total to 51 stores. |
| 2007-09 |
September 2007: Renamed and reopened Fugu Yoshi Main Store in Naka-ku, Yokohama City, Kanagawa Prefecture. |
| 2007-09 |
Renovated and reopened 'Fugu Yoshi Sōhonten' in Naka-ku, Yokohama City, Kanagawa Prefecture. |
| 2009-11 |
November 2009: The restaurant 'Delicious Sushi and Fresh Fish Cuisine, Fish's Meal' reopened in Chofu City, Tokyo. |
| 2009-11 |
Renovated and reopened 'Oishii Sushi to Katsuushi Ryouri Uo no Hi' in Chofu City, Tokyo. |
| 2010-05 |
May 2010: Limited Company Shinjuku Katsu-gyo was converted to a corporation and renamed 'Nagasaki Farm Co., Ltd.' |
| 2010-05 |
Converted Shinjuku Katsuushi Ltd. into a corporation and renamed it 'Nagasaki Farm Co., Ltd.' |
| 2010-10 |
October 2010: Started selling takeout (delivery) services. |
| 2010-10 |
Started sales of takeout (delivery) services. |
| 2011-02 |
February 2011: At Nagasaki Farm Co., Ltd., began sea surface aquaculture of tiger pufferfish and black tuna. |
| 2011-02 |
Nagasaki Farm Co., Ltd. began surface aquaculture of torafugu (blowfish) and kuromaguro (black tuna). |
| 2011-04 |
April 2011: The 'Tsunagashima Fugu Yoshi Main Store' reopened in Kōhoku-ku, Yokohama, Kanagawa Prefecture. |
| 2011-04 |
April 2011: The 'Delicious Sushi and Fresh Fish Cuisine, Fish's Meal' Shinbashi branch reopened in Minato-ku, Tokyo. |
| 2011-04 |
Renovated and reopened 'Tsuna-shima Fugu Yoshi Sōhonten' in Kōhoku-ku, Yokohama City, Kanagawa Prefecture. |
| 2011-04 |
Renovated and reopened 'Oishii Sushi to Katsuushi Ryouri Uo no Hi' Shinbashi store in Minato-ku, Tokyo. |
| 2012-11 |
November 2012: Established a pufferfish processing plant inside the Shiohama Center in Kōtō-ku, Tokyo, and began selling peeled pufferfish. |
| 2012-11 |
In response to the relaxation of the Tokyo Fugu Handling Regulation Ordinance, Nagasaki Farm Co., Ltd. established a new fugu processing plant within the Shiohama Center (Kōtō-ku, Tokyo) and began selling boneless fugu to expand sales. |
| 2012-12 |
December 2012: Started selling takeout sets from Torafu Guti. |
| 2012-12 |
Started selling takeout sets from Torafugu Tei. |
| 2014-11 |
November 2014: Opened a combined store in Kichijoji featuring 'Swimming Tiger Pufferfish Specialty Store Torafu Guti' and 'Delicious Sushi and Fish Cuisine, Fish King KUNI'. |
| 2014-11 |
Opened a combined store of 'Oyogi Torafugu Restaurant Torafugu Tei' and 'Umai Sushi to Uo Ryouri Gyo King KUNI' in Kichijoji (Musashino City, Tokyo). |
| 2015-05 |
May 2015: Listed on the First Section of the Tokyo Stock Exchange. |
| 2015-05 |
Listed on the First Section of the Tokyo Stock Exchange. |
| 2015-08 |
August 2015: The first floor of the 'Swimming Tiger Pufferfish Specialty Store Torafu Guti' at Kawasaki Station Front in Kawasaki City, Kanagawa Prefecture, was converted into the 'Delicious Sushi and Fish Cuisine, Fish King KUNI' Kawasaki branch, and the combined store was reopened. |
| 2015-08 |
The first floor of Torafugu Tei, a swimming torafugu specialty restaurant in Kawasaki City, Kanagawa Prefecture, located in front of Kawasaki Station, has been converted into Gyo-ō KUNI Kawasaki Store, a sushi and fish restaurant, and reopened as a mixed‑use store. |
| 2017-10 |
October 2017: Opened 'WOKUNI', the first overseas branch of Tokyo Ichiban Foods in New York, USA. |
| 2017-10 |
Opened "WOKUNI", the first overseas store of Tokyo Ichiban Foods, in New York, USA. |
| 2020-06 |
June 2020: Announcement of business acquisition. |
| 2020-06 |
Notice of business acquisition. |
| 2025-05 |
May 2025: Moved headquarters from Shinjuku 5-chome, Shinjuku-ku, Tokyo to Kitadaitō, Toshima-ku, Tokyo. |
| 2025-05 |
Moved headquarters from 5‑cho, Shinjuku, Shinjuku‑ku, Tokyo to Kitaotsuka, Toshima‑ku, Tokyo. |
