Initial. S Co. Ltd.
AI Agent Development Engineer · Tokyo, Japan
NowApr 2026 → now
Building agent products for everyday work: KuraWork, a desktop workspace for expert-guided tasks and business workflows, and KuraClaw, a personal assistant connecting knowledge, files, and daily tools. I contribute across the product interfaces, agent harnesses, and shared cloud services.
KuraWork
From an open-ended prompt to a configured workflow.
Helped develop a work-oriented product around the native Codex engine, with searchable Inspiration templates, domain experts, and project spaces. Templates prepare editable task drafts; projects carry default experts, skills, and connector selections that individual tasks can override. This packages reusable task setup around the engine rather than asking users to assemble it each time.
Execution connected to real work.
Integrated native tool execution, permissions, and delegated-agent conversations with the desktop UI and model services. Connected account, model, and shared-file workflows across React, Electron, and cloud APIs, bringing model selection, subscription usage, and role-controlled file sharing into the desktop workspace.
KuraClaw
Searchable personal knowledge.
Developed a memory repository with hybrid search, article relationships, and interactive knowledge graphs, alongside agent-accessible mail search and retrieval. Connected Go data services to browsing, filtering, and reading interfaces so users and agents can find and reuse information beyond the current conversation.
Daily assistance beyond chat.
Built calendar views, recurring events, reminders, and task controls, with reminders delivered through agent channels. Extended email, calendar, cloud-drive, and GitHub integrations; supported scheduled workflows and background transcription alongside the product’s photo library and file management. These capabilities connect information, actions, and follow-up in one assistant.
Shared platform
Full-stack delivery.
Developed model access, product-specific accounts and billing, and versioned shared cloud storage on AWS. Added role-based file access, quota reservations, usage settlement, and streaming recovery to support both products while preserving existing client contracts. Backed changes with regression tests and targeted end-to-end acceptance checks.
