Name : Cat Day in Japan, 2020
Post Office : Sannohe Post Office [Not used now]
First day of use : Feb. 22, 2020 (Reiwa 2)
Last day of use : Feb. 22, 2020 (Reiwa 2)
Postmark date : Feb. 22, 2020 (Reiwa 2)
Prefectures : Aomori
Address : 15-2 Yokamachi, Sannohe-machi, Sannohe-gun, Aomori-ken 039-0199

Name : Operation of "SL Banetsu Monogatari"
Pictorial elements : "SL Banetsu Monogatari" train
Post Office : Niitsu Post Office [Not used now]
First day of use : Aug. 1, 2020 (Reiwa 2)
Last day of use : Sep. 27, 2020 (Reiwa 2)
Postmark date : Aug. 1, 2020 (Reiwa 2)
Prefectures : Niigata


Reference: 「SLばんえつ物語号」運行 - 日本郵便

Name : 90th anniversary of the opening of Biruwa Station
Pictorial elements : Biruwa Station
Post Office : Biruwa Post Office [Not used now]
First day of use : Aug. 3, 2020 (Reiwa 2)
Last day of use : Mar. 31, 2021 (Reiwa 3)
Postmark date : Aug. 3, 2020 (Reiwa 2)
Prefectures : Hokkaido



Reference: 小型印 - 日本郵便 - Japan Post

Name : 90th anniversary of the opening of Kawayuonsen Station
Pictorial elements : Kawabaonsen Station
Post Office : Kawayu Post Office [Not used now]
First day of use : Aug. 3, 2020 (Reiwa 2)
Last day of use : Mar. 31, 2021 (Reiwa 3)
Postmark date : Aug. 3, 2020 (Reiwa 2)
Prefectures : Hokkaido



Reference: 小型印 - 日本郵便 - Japan Post

Name : 2020 Koshien High School Baseball Exchange Game
Post Office : Koshien Post Office [Not used now]
First day of use : Aug. 10, 2020 (Reiwa 2)
Last day of use : Aug. 19, 2020 (Reiwa 2)
Postmark date : Aug. 17, 2020 (Reiwa 2)
Prefectures : Hyogo



Reference: 小型印 - 日本郵便 - Japan Post

Name : Move to New Office, Ticket Office Consignment Business Started
Post Office : Emi Station Post Office [Not used now]
First day of use : Aug. 31, 2020 (Reiwa 2)
Last day of use : Sep. 30, 2020 (Reiwa 2)
Postmark date : Aug. 31, 2020 (Reiwa 2)
Prefectures : Chiba



Reference: 小型印 - 日本郵便 - Japan Post

Name : 120th Anniversary of the Opening of Hankai Tramway
Pictorial elements : Type MO161 Tram Car
Post Office : Sumiyoshi Oriono Post Office [Not used now]
First day of use : Sep. 1, 2020 (Reiwa 2)
Last day of use : Sep. 30, 2020 (Reiwa 2)
Postmark date : Sep. 1, 2020 (Reiwa 2)
Prefectures : Osaka



Reference: 小型印 - 日本郵便 - Japan Post

Name : Nayori YUNI becomes Emi Station Post Office Special Representative
Post Office : Emi Station Post Office [Not used now]
First day of use : Sep. 30, 2020 (Reiwa 2)
Last day of use : Sep. 29, 2021 (Reiwa 3)
Postmark date : Sep. 30, 2020 (Reiwa 2)
Prefectures : Chiba



Reference: 小型印 - 日本郵便 - Japan Post

Name : 100th anniversary of the opening of Ochiishi Station
Post Office : Ochiishi Post Office [Not used now]
First day of use : Oct. 1, 2020 (Reiwa 2)
Last day of use : Nov. 30, 2020 (Reiwa 2)
Postmark date : Oct. 1, 2020 (Reiwa 2)
Prefectures : Hokkaido



Reference: 小型印 - 日本郵便 - Japan Post

Name : Railpex 2020
Post Office : Toshima Post Office [Not used now]
First day of use : Oct. 14, 2020 (Reiwa 2)
Last day of use : Oct. 14, 2020 (Reiwa 2)
Postmark date : Oct. 14, 2020 (Reiwa 2)
Prefectures : Tokyo
Address : 3-18-1 Higashiikebukuro, Toshima-ku, Tokyo-to 170-8799



Reference: 小型印 - 日本郵便 - Japan Post

Name : Sales Memory of Original Frame Stamp "Toei Bus Collection"
Post Office : Toshima Post Office [Not used now]
First day of use : Oct. 27, 2020 (Reiwa 2)
Last day of use : Nov. 1, 2020 (Reiwa 2)
Postmark date : Oct. 31, 2020 (Reiwa 2)
Prefectures : Tokyo
Address : 3-18-1 Higashiikebukuro, Toshima-ku, Tokyo-to 170-8799



Reference: 小型印 - 日本郵便 - Japan Post

Name : Sales Memory of Original Frame Stamp "Toei Bus Collection"
Post Office : Shinjuku Post Office [Not used now]
First day of use : Oct. 27, 2020 (Reiwa 2)
Last day of use : Nov. 1, 2020 (Reiwa 2)
Postmark date : Oct. 31, 2020 (Reiwa 2)
Prefectures : Tokyo



Reference: 小型印 - 日本郵便 - Japan Post

Name : JAPEX2020
Pictorial elements : Mt. Fuji, Office of the President (Taiwan) , Ludwig van Beethoven
Post Office : Asakusa Post Office [Not used now]
First day of use : Nov. 6, 2020 (Reiwa 2)
Last day of use : Nov. 6, 2020 (Reiwa 2)
Postmark date : Nov. 6, 2020 (Reiwa 2)
Prefectures : Tokyo
Address : 1-1-1 Nishi-asakusa, Taito-ku, Tokyo-to 111-8799



Reference: 小型印 - 日本郵便 - Japan Post, 展示｜JAPEX2020 - Japan Philateric Society Foundation