Opinion Profile

To Ma

To Ma

KEKKAI Co., Ltd.CEO
After graduating from high school, he came to Japan from China and started his own business while attending university. In January 2023, he established KEKKAI Co., Ltd., which provides blockchain security solutions. Currently, he has released the Web 3.0 security product "KEKKAI Plugin" that can detect risks through transaction simulation analysis, an API/SDK service that can detect NFT fraud and simulate transactions, and a Web 3 code audit business for corporations. In the future, he plans to improve current services and release products to improve user security from various angles, contributing to improving the environment of the entire industry.
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MAGAZINE
Iolite Vol.18

Iolite Vol.18

March 2026 issueReleased on 2026/01/30

Interview: Iolite FACE vol.18 Takeshi Chino, Representative Director, Binance Japan PHOTO & INTERVIEW: Mai Shin Special Features: “Future Money — The Current State of Value Transfer” “Upcoming Amendments to Japan’s Crypto Asset Regulations” “The Reality of IEOs” Crypto Journey Beyond a Treasury Company: Becoming an Ethereum Evangelist — The Essence and Determination Behind HODL1’s Digital Asset Treasury (DAT) Strategy Interview with Hiroki Tahara, Representative Director, Kusim Inc. (now HODL1) Series: “Expert Perspectives on Interpreting Volatile Crypto Markets” — Kasou NISHI Series Tech and Future — Toshinao Sasaki …and more

MAGAZINE

Iolite Vol.18

March 2026 issueReleased on 2026/01/30
Interview: Iolite FACE vol.18 Takeshi Chino, Representative Director, Binance Japan PHOTO & INTERVIEW: Mai Shin Special Features: “Future Money — The Current State of Value Transfer” “Upcoming Amendments to Japan’s Crypto Asset Regulations” “The Reality of IEOs” Crypto Journey Beyond a Treasury Company: Becoming an Ethereum Evangelist — The Essence and Determination Behind HODL1’s Digital Asset Treasury (DAT) Strategy Interview with Hiroki Tahara, Representative Director, Kusim Inc. (now HODL1) Series: “Expert Perspectives on Interpreting Volatile Crypto Markets” — Kasou NISHI Series Tech and Future — Toshinao Sasaki …and more