| 2024 | Nisei Week Foundation Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2024 | Little Tokyo Community Council Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2024 | Asian American Association of Architects and Engineers Association | 990 | Extrnl Affairs | 1 | $0 | $0 | View return |
| 2023 | Los Angeles Streetcar Inc. | 990 | Director | 0.5 | $0 | $0 | View return |
| 2023 | Asian American Association of Architects and Engineers Association | 990 | Annual Event | 1 | $0 | $0 | View return |
| 2023 | Nisei Week Foundation Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | Little Tokyo Community Council Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2023 | Tuna Canyon Detention Station Coalition | 990EZ | Director | 4 | $0 | - | View return |
| 2022 | Nisei Week Foundation Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | Asian American Association of Architects and Engineers Association | 990 | Director Metro | 1 | $0 | $0 | View return |
| 2022 | Little Tokyo Community Council Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2022 | Los Angeles Streetcar Inc. | 990 | Director | 0.5 | $0 | $0 | View return |
| 2022 | Tuna Canyon Detention Station Coalition | 990EZ | Director | 4 | $0 | - | View return |
| 2021 | Asian American Association of Architects and Engineers Association | 990 | Director | 0 | $0 | $0 | View return |
| 2021 | Los Angeles Streetcar Inc. | 990 | Director | 0.5 | $0 | $0 | View return |
| 2021 | Little Tokyo Community Council Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2021 | Nisei Week Foundation Inc. | 990EZ | Director | 1 | $0 | - | View return |
| 2021 | Tuna Canyon Detention Station Coalition | 990EZ | Director | 4 | $0 | - | View return |
| 2020 | Asian American Association of Architects and Engineers Association | 990 | Director | 0 | $0 | $0 | View return |
| 2020 | Nisei Week Foundation Inc. | 990EZ | Director | 1 | $0 | - | View return |
| 2020 | Tuna Canyon Detention Station Coalition | 990EZ | Director | 4 | $0 | - | View return |
| 2020 | Little Tokyo Community Council Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2020 | Los Angeles Streetcar Inc. | 990 | Director | 0.5 | $0 | $0 | View return |
| 2019 | Nisei Week Foundation Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Asian American Association of Architects and Engineers Association | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Los Angeles Streetcar Inc. | 990 | Director | 0.5 | $0 | $0 | View return |
| 2019 | Little Tokyo Community Council Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2019 | Tuna Canyon Detention Station Coalition | 990EZ | Director | 4 | $0 | - | View return |
| 2018 | Asian American Association of Architects and Engineers Association | 990EZ | Director | 1 | $0 | - | View return |
| 2018 | Nisei Week Foundation Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Los Angeles Streetcar Inc. | 990 | Director | 0.5 | $0 | $0 | View return |
| 2018 | Tuna Canyon Detention Station Coalition | 990EZ | Director | 4 | $0 | - | View return |
| 2018 | Little Tokyo Community Council Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2017 | Los Angeles Streetcar Inc. | 990 | Director | 0.5 | $0 | $0 | View return |
| 2017 | Asian American Association of Architects and Engineers Association | 990EZ | Director | 1 | $0 | - | View return |
| 2017 | Nisei Week Foundation Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Little Tokyo Community Council Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2017 | Tuna Canyon Detention Station Coalition | 990EZ | Director | 4 | $0 | - | View return |
| 2017 | Los Angeles Streetcar Inc. | 990 | Director | 0.5 | $0 | $0 | View return |
| 2017 | Tuna Canyon Detention Station Coalition | 990EZ | Director | 4 | $0 | - | View return |
| 2016 | Tuna Canyon Detention Station Coalition | 990EZ | Director | 4 | $0 | - | View return |
| 2016 | Los Angeles Streetcar Inc. | 990 | Director | 0.5 | $0 | $0 | View return |
| 2016 | Asian American Association of Architects and Engineers Association | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Little Tokyo Community Council Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2016 | Nisei Week Foundation Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Asian American Association of Architects and Engineers Association | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Tuna Canyon Detention Station Coalition | 990EZ | Director | 4 | $0 | - | View return |
| 2015 | Nisei Week Foundation Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Little Tokyo Community Council Inc | 990EZ | Board Member | 1 | $0 | - | View return |
| 2015 | Los Angeles Streetcar Inc. | 990 | Director | 0.5 | $0 | $0 | View return |
| 2014 | Los Angeles Streetcar Inc. | 990 | Director | 0.5 | $0 | $0 | View return |
| 2014 | Asian American Association of Architects and Engineers Association | 990EZ | Director | 1 | $0 | - | View return |
| 2014 | Nisei Week Foundation Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Breathe California of Los Angeles County | 990 | Director | 6 | $0 | $0 | View return |
| 2013 | Nisei Week Foundation Inc. | 990 | Secretary | 2 | $0 | $0 | View return |
| 2013 | Asian American Association of Architects and Engineers Association | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | Breathe California of Los Angeles County | 990 | Director | 6 | $0 | $0 | View return |