Taiyo Pacific Partners provides portfolio management for pooled vehicles and portfolio management for institutions. The firm advises 3 private funds.
Taiyo Pacific Partners reports 7 clients. They include 5 pooled investment vehicles and 2 other clients. Of its assets, 100.0% ($395M across 7 accounts) are managed with discretion. Of its clients, 80% are outside the U.S.
| Client type | Clients | Assets |
|---|---|---|
| Pooled investment vehicles | 71% | 37% |
| Other | 29% | 63% |
Client breakdown and activity details
| Client type | Clients | Regulatory AUM | AUM share | Avg. per client |
|---|---|---|---|---|
| Pooled investment vehicles | 5 | $145M | 36.8% | $29.1M |
| Other | Fewer than 5 | $250M | 63.2% | $125M |
| Total | 7 | $395M | 100% | — |
- Clients
- 5
- Regulatory AUM
- $145M
- AUM share
- 36.8%
- Avg. per client
- $29.1M
- Clients
- Fewer than 5
- Regulatory AUM
- $250M
- AUM share
- 63.2%
- Avg. per client
- $125M
Total
- Clients
- 7
- Regulatory AUM
- $395M
- AUM share
- 100%
- Avg. per client
- —
- Clients outside the U.S.
- 80%
- Clients advised without assets under management last fiscal year
- 0
- Private funds advised
- 3
Taiyo Pacific Partners is paid through a percentage of assets under management and performance-based fees; its fees and minimums are set out in its brochures on the SEC website.
Bach Taiyo, LLC owns 75% or more of Taiyo Pacific Partners and is in turn owned by Bach Capital Special Opportunities I LP (75% or more). Hirowaka Murakami is CEO; the leadership team includes Chief Investment Officer Hirowaka Murakami, Chief Financial Officer H. Huang-Chang and Chief Compliance Officer Christine Watanabe. It has 14 employees, 8 of them in advisory roles.
Leadership
- Hirowaka MurakamiChief Executive Officer
- H. Huang-ChangChief Financial Officer
- Christine WatanabeChief Compliance Officer
- Brian HeywoodManaging Partner
- Hirowaka MurakamiChief Investment Officer
- Hirowaka MurakamiManaging Partner
- Christine WatanabeChief Operations Officer
- Christine WatanabeChief Risk Officer
Staff
- 14 employees
- 8 in advisory functions
- Owns 75% or more of Taiyo Pacific Partners L.P.
Bach Taiyo, LLC
Control person · since December 2024
- Owns 75% or more of Bach Taiyo, LLC
Bach Capital Special Opportunities I LP
Control person · since December 2021
- Owns 75% or more of Bach Capital Special Opportunities I LP
Yamauchi No. 10 Family Fund
Control person · since December 2021
- Owns 75% or more of Yamauchi No. 10 Family Fund
Yamauchi No. 10 Family Office
Control person · since December 2021
- Owns 75% or more of Yamauchi No. 10 Family Fund
Banjo Yamauchi
Control person · since December 2023
- Owns 75% or more of Yamauchi No. 10 Family Fund
Toko Yamauchi
Control person · since December 2023
Bach Capital, LTD.
General partner · Control person · since December 2021
- Owns 75% or more of Bach Capital, LTD.
Hirowaka Murakami
Control person · since December 2021
Taiyo Pacific Partners’ regulatory assets fell from $3.46B (May 2021) to $395M (March 2026); clients rose from 4 to 7 and employees fell from 42 to 14.
Figures from each annual filing
| Filed | Regulatory AUM | Clients | Employees | Offices |
|---|---|---|---|---|
| March 2026 | $395M | 7 | 14 | 2 |
| May 2025 | $946M | 5 | 33 | 2 |
| March 2024 | $2.1B | 4 | 39 | 2 |
| March 2023 | $2.42B | 4 | 38 | 2 |
| June 2022 | $2.85B | 4 | 42 | 2 |
| May 2021 | $3.46B | 4 | 42 | 2 |
Besides its headquarters, Taiyo Pacific Partners has 1 office, with 2 listed addresses in the U.S. and abroad.
Washington · 1 listed address
- 5300 Carillon Point, KirklandHQ
International offices
- 11F NIHOMBASHI 3-CHOME SQUARE, TOKYO, 103-0027, Japan
Contact and registration details
- Legal name
- Taiyo Pacific Partners L.P.
- Headquarters
- 5300 Carillon Point, Kirkland, WA 98033
- Website
- taiyofunds.com
- Phone
- 425-896-5300
- @taiyo-pacific-partners
- SEC file
- 801-73713
- Structure
- Delaware limited partnership
- Fiscal year end
- December
Taiyo Pacific Partners has custody of $262K in client assets for 2 clients.
At year end, Taiyo Pacific Partners’ separately managed accounts were mostly in stocks (96%).
What the accounts hold
- Stocks96%
- Non-exchange-traded equities95%
- Exchange-traded equities1%
- Cash4%
How many clients does Taiyo Pacific Partners have?
Taiyo Pacific Partners has 7 clients and manages $395 million for them, as of March 2026. They include 5 pooled investment vehicles and 2 other clients.
Source: Form ADV Part 1A, Items 5.D and 5.F, filed 30 March 2026
What services does Taiyo Pacific Partners offer?
Taiyo Pacific Partners provides portfolio management for pooled vehicles and portfolio management for institutions.
Source: Form ADV Part 1A, Item 5.G, from the SEC's 2 October 2026 data file
How many financial advisors does Taiyo Pacific Partners have?
Taiyo Pacific Partners has 0 investment adviser representatives registered with state securities authorities, out of 14 employees, and 8 perform investment advisory functions. None are registered representatives of a broker-dealer or licensed insurance agents.
Source: Form ADV Part 1A, Items 5.A and 5.B, from the SEC's 2 October 2026 data file
What does Taiyo Pacific Partners invest in?
At the end of its last fiscal year, Taiyo Pacific Partners’ separately managed accounts held 95% non-exchange-traded equities, 4% cash and equivalents and 1% exchange-traded equities. It advises 3 private funds.
Source: Form ADV Part 1A, Items 5.K.(1) and 7.B, from the SEC's 2 October 2026 data file
Who owns Taiyo Pacific Partners?
Taiyo Pacific Partners is owned through a chain of holding companies by Yamauchi No. 10 Family Office, Hirowaka Murakami, and Banjo and Toko Yamauchi. Its direct owner is Bach Taiyo, LLC (75% or more).
Source: Form ADV Part 1A, Schedules A and B, filed 30 March 2026
How does Taiyo Pacific Partners get paid?
Taiyo Pacific Partners is paid through a percentage of assets under management and performance-based fees. Its Form ADV lists no commissions among how it is paid.
Source: Form ADV Part 1A, Item 5.E, from the SEC's 2 October 2026 data file
How do I contact Taiyo Pacific Partners?
Taiyo Pacific Partners’ main office is at 5300 Carillon Point, Kirkland, WA 98033. Its phone number is 425-896-5300. Its website is taiyofunds.com.