Soya Shintani

AI Tools

Gemini in Cars: Why In-Car AI Assistants Are the Next Real-World AI Interface

Google and GM are bringing Gemini to cars with Google built-in. Here is why natural in-car AI assistants may become one of the most practical AI interfaces.
Workflow

Microsoft Agent 365 Guide: Why AI Agent Governance Becomes the Real Enterprise AI Market

Microsoft Agent 365 is now generally available. Here is why agent governance, observability, and security may matter more than building yet another AI chatbot.
Coding Tools

GPT-5.5 Prompting Guide: How to Write Outcome-First Prompts for Agents, Tools, and Structured Outputs

A practical GPT-5.5 prompting guide for developers: outcome-first prompts, reasoning effort, tool workflows, structured outputs, prompt caching, and migration examples.
Frugal AI Stack

Notta Memo Review for Solo Creators: My Frugal AI Meeting Notes Stack

Notta provided me with a Notta Memo for review. I tested it against Otter, Fireflies, and tl;dv on my own bilingual JA-EN audio. Honest pricing breakdown, accuracy notes, and who should and shouldn't buy.
AI Tools

ChatGPT Image 2 + Seedance 2.0: The Practical Image-to-Video Workflow

A practical English guide to the ChatGPT Image 2 and Seedance 2.0 workflow: generate a strong still image first, then turn it into a short AI video for social, landing pages, and marketing.
AI Tools

Seedance 2.0 Guide: How to Use seedance2.ai for Practical AI Video

A practical Seedance 2.0 and seedance2.ai guide for creators and marketers: features, pricing logic, prompt structure, use cases, and how to use AI video for content and conversion.
AI Tools

What Is sousaku.ai? A Practical Guide to AI Creative Workflows

A practical sousaku.ai guide for creators, marketers, and solo builders: what it does, who it is for, how to use AI images and videos, and how to turn creative output into revenue paths.
AI Tools

Seedance 2.0とは?seedance2.aiでAI動画を作る実用ガイド

Seedance 2.0とseedance2.aiの特徴、料金、使い方、実務で使えるプロンプト設計を解説。SNS、広告、商品紹介に使うAI動画生成ガイドです。
AI Tools

sousaku.aiとは?AI創作を収益化に使うための実用ガイド

sousaku.aiで画像生成・動画生成・Seedance 2.0をどう使うべきか。創作、SNS、広告、ブログ収益化に使う実践手順と注意点を整理します。
AI Tools

DeepSeek V4 Guide: Flash vs Pro, Pricing, API Migration, and Real Use Cases

A practical DeepSeek V4 guide for developers: V4 Flash vs V4 Pro, 1M context, pricing, thinking mode, API migration, and a safe rollout plan for production workflows.