# Zeikin de Katta Hon
*Also known as: 税金で買った本*

## Facts
- Format: TV
- Status: in production

## Renewal Score
**Zeikin de Katta Hon** has a **41% renewal probability** on Courcast (confidence: 76%) as of 2026-06-03.

## Synopsis
Ishidaira is a delinquent who visited the library for the first time since elementary school. But then, he was pointed out by Hayasameru and Shirai, who works at the library, that he has not returned a book that he borrowed ten years ago. A manga about how Ishidaira went from trying to borrow a book from a library to working there instead.
(Source: Kodansha, translated)

## About Courcast
Courcast forecasts anime renewal probability using daily signals from streaming platforms, fan communities, and industry sources. Each CourScore (0–100) reflects fandom momentum, streaming performance, source material runway, and franchise history.

- Full details: https://courcast.com/title/zeikin-de-katta-hon-tv
- API: https://courcast.com/api/public/titles/zeikin-de-katta-hon-tv
- About Courcast: https://courcast.com/about

*Last updated: 2026-06-03*