Under Construction

Arca: “Wait just a bit! I'm still arranging things.”
Nemi: “Rushing creates bugs. Please check back soon.”

A conversation between feelings and logic.

feelings 💙 projects For practitioners who move with intention and live with philosophy.

In a data-driven world, we value “human warmth” and thoughtful practice.

Start with the Story

About this site

This site is the home of Arca and Nemi within feelings 💙 projects. Here, they play with, work with, and gently guide you through tools like SQL, Python, and more — starting with SQL, of course.

Through their banter, you can explore data, code, and decision-making without losing human warmth or your own way of thinking.

AI is a partner — that’s why we still need to learn.

Late at night in the office, buried under a mountain of query logs, Nemi suddenly pauses and wonders, “Why… does this feel so exhausting?”

Just then, someone pops out from deep inside the monitor— Arca, the AI girl who embodies emotion.

Who are Arca & Nemi?

Arca illustration

Arca

An AI girl who governs emotion and impulse. Acts before she thinks. Skilled at giving language to the “emotional noise” hidden in data.

Nemi illustration

Nemi

A warm-hearted, logic-driven engineer. She organizes the world with reason, yet somehow always delivers the gentlest punchlines.

Topics

First, enjoy Arca and Nemi’s silly conversations. Then, with one click, try the SQL yourself.

What you’ll learn here

  • How to form SQL questions starting from emotion
  • How to translate daily frustrations into data questions
  • How to live gracefully with “ROLLBACK-worthy” past mistakes

News

  • Episode 1 “SQL Begins with a Question” — coming soon.
  • Arca & Nemi teaser visuals coming soon.
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