| 2024 | Oahu Junior Golf Association | 990 | Asst Sec/Tre | - | $0 | $0 | View return |
| 2024 | Hawaii State Golf Association | 990 | President | 0.5 | $0 | $0 | View return |
| 2023 | Oahu Junior Golf Association | 990 | Asst Sec/Tre | - | $0 | $0 | View return |
| 2023 | Hawaii State Golf Association | 990 | President | 1 | $0 | $0 | View return |
| 2022 | David S Ishii Foundation Co Fay Nagata | 990 | Director | 0 | $0 | $0 | View return |
| 2022 | Hawaii State Golf Association | 990 | President | 1 | $0 | $0 | View return |
| 2022 | Oahu Junior Golf Association | 990 | Asst Sec/Tre | - | $0 | $0 | View return |
| 2021 | Hawaii State Golf Association | 990 | President | 2 | $0 | $0 | View return |
| 2021 | David S Ishii Foundation Co Fay Nagata | 990 | Director | 0 | $0 | $0 | View return |
| 2021 | Oahu Junior Golf Association | 990 | Asst Sec/Tre | - | $0 | $0 | View return |
| 2020 | Hawaii State Golf Association | 990 | President | 2 | $0 | $0 | View return |
| 2020 | David S Ishii Foundation Co Fay Nagata | 990 | Director | 0 | $0 | $0 | View return |
| 2020 | Oahu Junior Golf Association | 990 | Asst Sec/Tre | - | $0 | $0 | View return |
| 2019 | Oahu Junior Golf Association | 990 | Asst Sec/Tre | - | $0 | $0 | View return |
| 2019 | Hawaii State Golf Association | 990 | President | 1 | $0 | $0 | View return |
| 2019 | David S Ishii Foundation Co Fay Nagata | 990 | Director | 0 | $0 | $0 | View return |
| 2018 | Oahu Junior Golf Association | 990 | Asst Sec/Tre | - | $0 | $0 | View return |
| 2018 | David S Ishii Foundation Co Fay Nagata | 990 | Director | 0 | $0 | $0 | View return |
| 2018 | Hawaii State Golf Association | 990 | President | 1 | $0 | $0 | View return |
| 2018 | Oahu Junior Golf Association | 990 | Asst Sec/Tre | - | $0 | $0 | View return |
| 2017 | Oahu Junior Golf Association | 990 | Asst Sec/Tre | - | $0 | $0 | View return |
| 2017 | David S Ishii Foundation Co Fay Nagata | 990 | Director | 0 | $0 | $0 | View return |
| 2016 | Oahu Junior Golf Association | 990 | Asst Sec/Tre | 0.5 | $0 | $0 | View return |
| 2016 | David S Ishii Foundation Co Fay Nagata | 990 | Director | 0 | $0 | $0 | View return |
| 2015 | David S Ishii Foundation Co Fay Nagata | 990 | Director | 0 | $0 | $0 | View return |
| 2015 | Oahu Junior Golf Association | 990 | Asst Sec/Treas | 0.5 | $0 | $0 | View return |
| 2015 | Hawaii Golf Representative Assoc | 990EZ | Director | 1 | $0 | $0 | View return |
| 2014 | Hawaii Golf Representative Assoc | 990EZ | Pga Liaison | 0 | $0 | $0 | View return |
| 2014 | David S Ishii Foundation Co Fay Nagata | 990 | Director | 0 | $0 | $0 | View return |
| 2014 | Oahu Junior Golf Association | 990 | Asst Sec/Treas | 0.5 | $0 | $0 | View return |
| 2013 | David S Ishii Foundation Co Fay Nagata | 990 | Director | 0 | $0 | $0 | View return |
| 2013 | Oahu Junior Golf Association | 990 | Asst Treasurer | 0.5 | $0 | $0 | View return |
| 2013 | Hawaii Golf Representative Assoc | 990EZ | Pga Liaison | 0 | $0 | $0 | View return |