On 25 February 2020, Ambassador Singtong Lapisatepun paid a courtesy call on H.E. Gr. Cr. Prof. Manlio Cadelo, Ambassador of Embassy of the Republic of San Marino.
On 12 February 2020, Ambassador Singtong Lapisatepun gave an interview to NHK's Don-tri-pa-teaw radio program in Thai. Ambassador described his experience in Japan when he was a student in Japan 40 years ago.
On 10 February 2020, Mr. Romdej Phisalaphong, Minister-Counsellor, represented H.E. Ambassador Singtong Lapisatepun, in attending the 297th Meeting of the “ASEAN Committee in Tokyo” (ACT) and exchanged views on the current affairs such as the outbreak of Coronavirus
On 5 February 2020, M.L. Dispanadda Diskul, Chief Executive Officer of Mae Fah Luang Foundation under the royal patronage paid a courtesy call on Ambassador Singthong Lapisatepun to inform the progress of cooperation between the Doi Tung brand and the Japanese business sector.
On 4 February 2020, Ambassador Singtong Lapisatepun assigned Mr. Romdej Phisalaphong, Minister-Counsellor to be the representative to welcome guests at the event of "Connecting the Trend of Thailand Food Industry to Business Opportunity"
On 4 February 2020, Mr. Makoto Hirayama, President of Kitoku Shinryo Co., Ltd. paid a courtesy call on Ambassador Singtong Lapisatepun at the Royal Thai Embassy to promote the export of Thai jasmine rice to the Japanese market.
On 4 February 2020, Ambassador Singtong Lapisatepun welcomed H.E. Mr. Suthi Sukosol, Permanent Secretary of the Ministry of Labour and the delegation to exchange views and opinions on Thai labour in Japan.
On 3 February 2020, Ambassador Singtong Lapisatepun and his spouse attend the Setsubun Festival or the Japan's bean-throwing festival to celebrate the beginning of spring since ancient times at Narita-san Temple, Chiba Prefecture.
On 29 January 2020, Ambassador Singtong Lapisatepun assigned Mr. Romdej Phisalaphong, Minister-Counsellor to be the representative to welcomed Mr. Shuhei MIYAJI, Vice Mayor of Kanoya city, Kagoshima Prefecture at the Embassy.