Current Works

• Master CS Student, Sako Lab in Waseda University (Cryptography and Blockchain)
• Researcher and Staff, BGIN
• Grentee, Ethereum Foundation (PSE)
• Board Dev, Ethereum Japan

Interest Area

• Distributed Computing
• zkVM
• Secure Computation

Knowledges & Skills

• Cloud: AWS, Kubernetes, OpenStack
• Mobile/Web/Server-side: Swift, Rust, TypeScript, Python, etc
• Cryptography: Zero-knowledge Proofs, Multi-party Computation, Anonymous Authentication

Activities

• Report & Paper
  • SoK Paper about Anonymous Credential (Japanese)
    • presented at SCIS2024, a domestic cryptography conference in Japan
  • Deep Dive into MPC Wallet
    • Work on EF PSE Learning Grant Program 2024
  • Collaborative work on EF PSE Research Grant (now writing an academic paper…)
    • https://ethresear.ch/t/a-note-on-securely-finding-minimum-mean-cycle/20073
    • Secure Network Simplex Algorithm
  • Foundation of ZKP (Japanese) (Presentation)
  • Jolt zkVM
• Hackathon
  • Decentralized Identity Foundation Hackathon 2023: Whole 2nd, TBD 1st, Trinsic 1st
  • ETHGlobal Tokyo Hackathon 2023: Whole Finalist, Lit 2nd Prize
  • Astar Network Hackathon 2022: Whole 1st
• Open Source Contribution
  • docknetwork/crypto
  • tlsnotary/tlsn
  • pse/folding-schemes
  • pse/zk-evm-circuits
  • MystenLabs/sui

Previous Works

• Participants, PSE zk Summer Contribution Program 2023
• Founder CEO, PENTA
• Infra Dev, Camel (2020/03~2020/11)
• MLOps, Aidemy Modeloy (2019/02~2019/12)

My Love

• Soccer (experienced for 12+ years)
• Japanese Rock Music