Investor · New York, NY

Mariko Tokioka

Open Mariko in the network graph →

Filings

9

SEC Form D

Connections

19

co-filers

Capital

$14.2M

across filings

Active

Dec 2019

to Aug 2025

Most-connected co-filers (19)

Chika Watanabe · New York, NY4 shared Kenji Yamazaki · Singapore, U04 shared Murdoc Khaleghi · Eden Prairie, MN2 shared John C. Redett · Washington, Washington, D.C.2 shared Jeffrey Schneider · CHICAGO, IL2 shared Shane Austin · Davis, CA2 shared Richard A. Thomas · Concord, MA2 shared Bradley Crocker · Los Angeles, CA2 shared Suehiko D. Ono · Pittsfield, MA2 shared Heim Alan · Carlsbad, CA2 shared David Bean · Peabody, MA2 shared Jared Friedberg · New York, NY2 shared Jitij Dwivedi · San Francisco, CA2 shared Kelly C. Cliff · BROOKLYN, OH2 shared John C. Dawley · Burlington, MA2 shared Ejima Kentaro · Las Vegas, NV1 shared Kentaro Ejima · LAS VEGAS, NV1 shared Harpoon Holdings Gp, Llc · Washington, Washington, D.C.1 shared Harpoon Holdings Gp, Llc · Washington, Washington, D.C.1 shared

Recent filings (9)

Northland Residential Development Fund V LLCAug 2025 · 5 co-filers$5.5M East Meet East, Inc.Jun 2023 · 5 co-filers$10.0M East Meet East, Inc.Nov 2020 · 7 co-filers$10.0M Harpoon Holdings, L.P.Dec 2019 · 7 co-filers Harpoon Parent, Inc.Dec 2019 · 5 co-filers NORTHLAND RESIDENTIAL DEVELOPMENT FUND III, LLCDec 2019 · 5 co-filers$10.0M East Meet East, Inc.Aug 2017 · 2 co-filers$4.0M East Meet East, Inc.Oct 2015 · 5 co-filers$1.0M East Meet East, Inc.Oct 2015 · 5 co-filers$1.0M East Meet East, Inc.Aug 2014 · 3 co-filers$630K

Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See Mariko in the interactive graph →