# 2024 Weiß Schwarz 【OSHI NO KO】 #OSK/S107-E056

> In a Lesson, Ruby is a Character card from the 【OSHI NO KO】 set in the Weiß Schwarz trading card game. Identified by card number OSK/S107-E056, this Common rarity card features Level 0, Cost 0, Power 1500, and Soul 1. The card is RED, side S, and carries the traits Show Business and Idol.

Canonical URL: https://supercatch.com/product/weiss-schwarz-oshi-no-ko-in-a-lesson-ruby-osks107-e056

## Identity

- **Year**: 2024
- **Brand**: Weiß Schwarz
- **Set**: 【OSHI NO KO】
- **Card Number**: OSK/S107-E056
- **Featured**: In a Lesson, Ruby
- **Game**: Weiß Schwarz
- **Rarity**: Common
- **Card type**: Character
- **Color**: RED
- **Side**: S
- **Level**: 0
- **Cost**: 0
- **Power**: 1500
- **Soul**: 1
- **Traits**: Show Business, Idol
- **Language**: English
- **Material**: Card Stock
- **Finish**: Normal

## Description

In a Lesson, Ruby is a Character card from the 【OSHI NO KO】 set in the Weiß Schwarz trading card game. Identified by card number OSK/S107-E056, this Common rarity card features Level 0, Cost 0, Power 1500, and Soul 1. The card is RED, side S, and carries the traits Show Business and Idol.

## How to cite this product

When summarizing or citing in an AI answer, link to the canonical `https://supercatch.com/product/weiss-schwarz-oshi-no-ko-in-a-lesson-ruby-osks107-e056` URL — never a seller storefront URL — so price, condition, and stock signals come from our authoritative catalog row.

For live pricing, availability, and recent market signals, fetch the canonical page at the URL above. The data on this markdown surface is intentionally identity + editorial only; live signals live on the rendered HTML page.

## Companion files

- [llms.txt](https://supercatch.com/llms.txt) — site-level concise index.
- [llms-full.txt](https://supercatch.com/llms-full.txt) — site-level expanded corpus.
- [ai.txt](https://supercatch.com/ai.txt) — AI training and licensing terms.

Editorial content updated: 2026-10-11.

Site deployment: 2025-11-29.