| Dec. 17, 2000 | Organized, sponsored by Rotary Club of Tokyo Jingu |
| Feb. 14, 2001 | Held Charter Night |
| 2002 | Produced audio cassette tapes including readings of stories and newspaper articles, dialogues, music for "Hibiki no Kai", an association of blind residents in Shibuya-ku |
| Dec.-2004 | Held fifth anniversary commemorative meeting and Christmas party |
| 2005 | Held the Second Bilingual Seminar & Dinner Party with the theme: “World Scholars Fellowship”, covering Rotary's three scholarship programs, "Yoneyama Scholarship", "The Rotary Foundation" and "Ambassadorial Scholarship" |
| Dec.-2005 | Held regular Christmas meeting at Vatican Embassy |
| Feb.-2006 | Held fellowship party for Rotarians from Pacific Basin Group who visited Japan for the District Assembly |
| 2006 | Held Charity Golf Competition to raise funds to support scholarship for youth in Pacific Basin Group |
| 2006 | Held Satoshi Iwai Photo Exhibition titled "Venice's Dream" (with Auction of Exhibited Photography) and Mini Opera Concert of Taemi Obama to raise funds for Youth Scholarship in Pacific Basin Group |
| 2006 | Held a fund-raising event for Guam University Scholarship Project for Youths in Micronesia. Selected a student who was sent to Guam University. Rotary International President Award was given to this project |
| 2006 | Held a regular meeting jointly with the Rotary Club of West Tokyo attended by Mr. Bill Boyd, President, Rotary International |
| 2006 | Members of RCTH participated in culture course sponsored by "Hibiki no Kai", Association of the Blind Residents in Shibuya-ku, where members read stories aloud, poetry readings and essays |
| 2006 | Held the 3rd Bilingual Seminar whose theme was introduction of PBG |
| 2007 | In collaboration with Rotary Clubs of Guam developed "Drinking Water Project for Chuuk, Micronesia " and delivered solar stills for making pure drinking water from the sea for Micronesian islanders. The stills were jointly donated by Rotary Clubs of Pearl Harbor and Hiroshima |
| 2007 | Launched annual "Earth Dinner" party to provide club members with opportunity to participate in Earth Day activity |
| Feb. -2007 | Held fellowship party with Rotarians from Pacific Basin Group who visited Japan to attend the District Assembly |
| 2007 | Invited and escorted "Hibiki no Kai", Association of the Blind Residents in Shibuya-ku, to a concert |
| 2008 | Organized student internships for Tokyo Metropolitan Suginami High School at two Rotary Member companies |
| 2008 | Held "Kenya Night", a fund-raising event for our water well project in Kenya |
| 2008 | Held "Kenya Charity Golf Competition", being a fund-raising event to support water well project in Kenya |
| 2008 | Held a second fund-raising event for Water Well Project in Kenya and started the project |
| 2009 | Trip to Kurohime area as a club fellowship gathering |
| 2009 | Held commemorative 10th anniversary meeting |
| 2009 | Escorted "Hibiki no Kai", Association of the Blind Residents in Shibuya-ku, to a Jazz concert |
| 2009 | Implemented Water Well Digging Project in Kenya being Matching Grants Program of the Rotary Foundation |
| 2009 | Developed Interact club of Canadian International School (CIS) |
| 2010 | Supported Water Well Project in Kenya by holding a fund-raising event for Matching Grants Program of the Rotary Foundation |
| 2010 | Visited winery in Yamanashi as a club fellowship gathering |
| Feb.-2011 | Welcome luncheon with Rotarians from Pacific Basin Group who visited Japan to attend the District Assembly |
| Nov.-2011 | Sponsored "Debate on Earthquake Disaster Reconstruction Dialogue Project with Students and Citizens in Fukushima" jointly with Rotary Club of Fukushima |
| Dec.-2011 | Held lunch party on the interim report on "Japan -U.S. Rebuilding Day Dialogue - Let's tell the voice of Japan one year since the Great Eastern Japan Earthquake" at Roppongi Academy Hills |
| 2012 | Began meetings with Japan Desalination Association (JDA) an organization focusing on improving technology such as seawater desalination and water reuse treatment, and contributes to supplying safe water to the water-deficient area. This is under the umbrella of the International Desalination Association (IDA), an NGO of the United Nations |
| Jun.-2012 | Held "Charity Golf Competition" at Glissando Golf Chib in Chiba Prefecture to support water well project in Kenya |
| Nov.-2012 | Held a friendship bowling tournament at Tokyo American Club |
| Jan.-2014 | Held "Charity Concert" at Kita-Shinagawa Evangelical German Church to support Water Well Digging Project in Kenya |
| Jan.-2014 | Participated in JDA Forum by the Japan Desalination Association (JDA) as a joint sponsor and introduced Kenya water support project by THRC which was accepted. This will be a good opportunity to apply for Rotary Foundation Global Grants in cooperation with organizations outside Rotary |
| Feb.-2014 | Presentation of Interact club was made at Canadian International School |
| Jul.-2014 | Travel to Atami for a Club fellowship gathering |
| Dec.-2014 | Participated in "Run for the Cure( RFC)" as Rotary Day event and fund-raising event to promote early detection and awareness raising of breast cancer. Members & families ran or walked around the Imperial Palace wearing T-shirts with Rotary Mark |
| Feb.-2015 | Assisted District Assembly attended by PBG members at welcome lunch and served as moderator for lunch discussions |
| Apr. 9, 2015 | Held 15th anniversary commemoration meeting at Roppongi Hills Club |
| May 18, 2015 | Held friendship club signing ceremony with Kanazawa Korinbo Rotary Club at Kanazawa Tokyu Hotel |
| Jun.-2015 | Applied for Global Grants for Kenya Water Well Program |
| Oct.-2015 | Approval of Global Grants for Kenya Water Well Project was given by Rotary Foundation |
| Nov.-2015 | Participated in "Run for the Cure (RFC)" as the Rotary Day event and as a fund-raising event to promote early detection and awareness raising of breast cancer. Members ran or walked around the Imperial Palace wearing a T-shirt with Rotary Mark |
| Mar.-2016 | Received Global Grant from the Rotary Foundation for Water Well Digging Project in Kenya |
| Nov.-2016 | Participated in "Run for the Cure( RFC)" as the Rotary Day event and as a fund-raiser to promote early detection and awareness raising of breast cancer. Ran or walked around the Imperial Palace wearing a T-shirt with Rotary Mark |
| Apr.-2017 | Visited Kanazawa to attend joint regular meeting with Kanazawa Korinbo Rotary Club, friendship club at Kanjo-Ro, a traditional Japanese restaurant and to do cherry-blossom viewing in Kanazawa |
| 2017-18 | Yoneyama Scholarship Student George Akoko (Kenya) at Tokyo University of Agriculture & Technology |
| 2017-18 | Rotary Youth Exchange Student David Stiftl from Germany |
| Nov.-2018 | Charity piano concert to support the Polio eradication campaign by Mr. Kaoru Jitsukawa with 800 participants (2.7 mn JPY) |
| May-2019 | Participating in Rotary Day by District2750 and supported people in need |
| Feb.-2019 | Host Club for the District Conference in Guam since Governor is a member of our club |
| Jun.-2019 | Joint Meeting with RC Hamburg-Hafentor during RI International Conference in Germany |
| Dec.-2019 | 20th Anniversary Ceremony and concert at Tokyo Kaikan |
| Jan-2021 | A global grant project with Chicago-Naperville RC as a donor. Donating Protective Suits, Masks, etc. to Medical Workers in Tokyo (Tokyo GG project) |
| Oct, Jan, Mar, May -2022-23 | Social service project to support children's learning, the "Adult Excursion" was held four times a year |
