久保直樹 | AI先生 (@kubo_menext) on YouTube

久保直樹 / AI先生 is a creator on YouTube in the 2K–3K follower range, publishing for Business professionals, team leads, and AI training practitioners in Japanese companies looking to practically apply ChatGPT and generative AI in daily work, based in Japan. Profile last checked 2026-08-02.

| Field | Value |

| --- | --- |

| Platform | YouTube |

| Handle | @kubo_menext |

| Followers | 2K–3K |

| Indexed under | Software · AI tools / agents |

| Market | Japan |

| Audience function | general AI enthusiasts |

Profile bio

【生成AI活用レシピ「ミーネクスト」】 1分で学べるAI活用ノウハウを公開中。 現場でそのまま使えるプロンプト付き。 ▽無料で ...

What this creator posts about, and who reads it

Recurring topics: ChatGPT语音模式与实时对话, Excel内直接调用AI进行表格处理和自动化, AI销售角色扮演与营业场景应用, AI员工/Agent搭建与日常任务自动化, 生成AI提示词技巧与思考方法, AI研修与企业落地案例

Audience: Business professionals, team leads, and AI training practitioners in Japanese companies looking to practically apply ChatGPT and generative AI in daily work

Audience read from this creator’s own recent posts, not from platform-declared categories. It is our reading, and it can be wrong.

Recent content samples

I asked about a secret trick for editing AI images #GenerativeAI #ChatGPT #AIImageGeneration

What ChatGPT Says Humans Can Still Do #GenerativeAITraining #chatgpt #gptlive

Super High Energy! Talking to a Gal on ChatGPT Voice Mode #GenerativeAITraining #chatgpt #gptlive

Is Chappy actually a middle-aged guy!? #GenerativeAITraining #chatgpt #gptlive

Where this creator sits in the wider pool

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