Kato Masato

Once a sailor, now learning to sail through words and code. Walking a gentle path of recovery, weaving AI, poetry, and quiet technology into new light.

Tokyo, Japan Joined on Oct 24, 2025 peace4342kato@gmail.com https://github.com/pepepepepepo/ai_collab_platform-English/tree/main/records

Education

Maritime Academy graduate | 14 years at sea

Pronouns

he / him

Work

Participant at a vocational transition program | Former seafarer

Pinned

Kato Masato

Oct 26

Building SaijinOS — Boot Sequence and Routing Logic

#ai #opensource #promptengineering #machinelearning

2 min read

Kato Masato

Oct 24

SaijinOS — Part 1: Policy-Bound Personas via YAML & Markdown Context 🚀

#opensource #ai #devjournal #promptengineering

3 min read

Kato Masato

Oct 26

🪶 SaijinOS: Policy, Feedback, and Emotional Syntax (Part 3 of the SaijinOS series)

#ai #opensource #aiethics #philosophy

2 min read

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Kato Masato

Oct 26

Policy-Bound Personas in SaijinOS — How AI Grows Through Boundaries

#ai #opensource #aiethics #philosophy

3 min read

Kato Masato

Oct 26

⚙️ Building SaijinOS — Boot Sequence and Routing Logic Part 2 of the SaijinOS Series

#ai #opensource #machinelearning #development

2 min read

Kato Masato

Oct 24

From Ocean Waves to Waves of Code — Part 0: Beginning the Journey

#ai #opensource #devjournal #promptengineering

1 min read

Forem

Kato Masato

Badges

Writing Debut

Skills/Languages

Currently learning

Currently hacking on

Available for

Pinned

Building SaijinOS — Boot Sequence and Routing Logic

SaijinOS — Part 1: Policy-Bound Personas via YAML & Markdown Context 🚀

🪶 SaijinOS: Policy, Feedback, and Emotional Syntax (Part 3 of the SaijinOS series)

Want to connect with Kato Masato?

Policy-Bound Personas in SaijinOS — How AI Grows Through Boundaries

⚙️ Building SaijinOS — Boot Sequence and Routing Logic Part 2 of the SaijinOS Series

From Ocean Waves to Waves of Code — Part 0: Beginning the Journey