| 2024 | Asian Real Estate Association of America | 990 | Areaa National Founding Chairman | 0 | $0 | $0 | View return |
| 2024 | Japanese Cultural & Community Center of Northern California | 990 | Director | 0 | $0 | $0 | View return |
| 2023 | California Association of Realtors | 990 | Director For Life | 2 | $5,900 | $0 | View return |
| 2023 | Japanese Cultural & Community Center of Northern California | 990 | Director | 0 | $0 | $0 | View return |
| 2023 | The San Francisco Japantown Foundation | 990 | Director & P | - | $0 | $0 | View return |
| 2023 | Asian Real Estate Association of America | 990 | Areaa National Founding Chair | 0 | $0 | $0 | View return |
| 2023 | Sakura Matsuri Inc. | 990 | Chairman | 1 | $0 | $0 | View return |
| 2022 | California Association of Realtors | 990 | Director For Life | 2 | $3,100 | $0 | View return |
| 2022 | Japanese Cultural & Community Center of Northern California | 990 | Director | 0 | $0 | $0 | View return |
| 2022 | Asian Real Estate Association of America | 990 | Areaa National Founding Chair | 0 | $0 | $0 | View return |
| 2022 | The San Francisco Japantown Foundation | 990 | Director | - | $0 | $0 | View return |
| 2022 | Sakura Matsuri Inc. | 990 | Chairman | 1 | $0 | $0 | View return |
| 2021 | California Association of Realtors | 990 | Director For Life | 2 | $2,350 | $0 | View return |
| 2021 | Asian Real Estate Association of America | 990 | Areaa National Founding Chair | 0 | $0 | $0 | View return |
| 2021 | Japanese Cultural & Community Center of Northern California | 990 | Director | 0 | $0 | $0 | View return |
| 2021 | The San Francisco Japantown Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Asian Real Estate Association of America | 990 | Areaa National Founding Chair | 0 | $0 | $0 | View return |
| 2020 | The San Francisco Japantown Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | California Association of Realtors | 990 | Director | 2 | $0 | $0 | View return |
| 2020 | Japanese Cultural & Community Center of Northern California | 990 | Director | 0 | $0 | $0 | View return |
| 2020 | Sakura Matsuri Inc. | 990EZ | President | 1 | $0 | - | View return |
| 2019 | California Association of Realtors | 990 | Director | 2 | $4,850 | $0 | View return |
| 2019 | California Association of Realtors | 990 | Director | 2 | $4,850 | $0 | View return |
| 2019 | C a R Housing Affordability Fund | 990 | Reg. Lia. (Non-Voting) | 2.5 | $0 | $4,850 | View return |
| 2019 | Japanese Cultural & Community Center of Northern California | 990 | Director | 0 | $0 | $0 | View return |
| 2019 | Asian Real Estate Association of America | 990 | Areaa National Founding Chair | 0 | $0 | $0 | View return |
| 2019 | The San Francisco Japantown Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Sakura Matsuri Inc. | 990EZ | President | 1 | $0 | - | View return |
| 2018 | California Association of Realtors | 990 | Director | 2 | $4,950 | $0 | View return |
| 2018 | California Association of Realtors | 990 | Director | 2 | $4,950 | $0 | View return |
| 2018 | The San Francisco Japantown Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Japanese Cultural & Community Center of Northern California | 990 | Director | 0 | $0 | $0 | View return |
| 2018 | Sakura Matsuri Inc. | 990 | President | 1 | $0 | $0 | View return |
| 2017 | California Association of Realtors | 990 | Director | 2 | $5,000 | $0 | View return |
| 2017 | Japanese Cultural & Community Center of Northern California | 990 | Director | 0 | $0 | $0 | View return |
| 2017 | The San Francisco Japantown Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Us- Japan Council | 990 | Director | 2 | $0 | $0 | View return |
| 2017 | Sakura Matsuri Inc. | 990 | President | 1 | $0 | $0 | View return |
| 2016 | California Association of Realtors | 990 | Director | 2 | $5,275 | $0 | View return |
| 2016 | Sakura Matsuri Inc. | 990 | President | 1 | $0 | $0 | View return |
| 2016 | Asian Real Estate Association of America Education Foundation | 990EZ | Chair | 5 | $0 | $0 | View return |
| 2016 | Us- Japan Council | 990 | Director | 2 | $0 | $0 | View return |
| 2016 | The San Francisco Japantown Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Asian Real Estate Association of America Education Foundation | 990EZ | Chair | 5 | $0 | $0 | View return |
| 2015 | Us- Japan Council | 990 | Director | 2 | $0 | $0 | View return |
| 2015 | The San Francisco Japantown Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Sakura Matsuri Inc. | 990 | President | 1 | $0 | $0 | View return |
| 2014 | C a R Housing Affordability Fund | 990 | Comm Liaison Nv | 1 | $0 | $5,350 | View return |
| 2014 | The San Francisco Japantown Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Us- Japan Council | 990 | Director | 2 | $0 | $0 | View return |
| 2013 | Asian Real Estate Association of America Education Foundation | 990 | President | 5 | $0 | $0 | View return |
| 2013 | Asian Real Estate Association of America Education Foundation | 990 | Chairman | 1 | $0 | $0 | View return |
| 2013 | National Association of Realtors | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | Us- Japan Council | 990 | Director | 2 | $0 | $0 | View return |