# 2023 Weiß Schwarz Kaguya-sama: Love Is War? #KGL/S95-E040

> The 'Traces of Her Brother, Kei' character card from the 2023 Kaguya-sama: Love Is War? Weiß Schwarz expansion, featuring unique Shuchiin Treasurer mechanics.

Canonical URL: https://supercatch.com/product/weiss-schwarz-kaguya-sama-love-is-war-traces-of-her-brother-kei-kgls95-e040-c

## Identity

- **Year**: 2023
- **Manufacturer brand**: Weiß Schwarz
- **Set / series**: Kaguya-sama: Love Is War?
- **Card number**: #KGL/S95-E040
- **Product type**: TCG_CARD

## Description

The 'Traces of Her Brother, Kei' card is a Character entry in the 2023 Kaguya-sama: Love Is War? expansion for the Weiß Schwarz trading card game. Identified by the set code KGL/S95 and card number E040, this card belongs to the Shuchiin Treasurer subtype, offering specific strategic value within that faction. As a Common rarity card, it serves as a reliable component for deck construction, particularly for players focusing on the Shuchiin Academy archetype.

In gameplay, Kei provides defensive utility through a Backup ability that allows a player to counter frontal attacks. By placing the card from hand into the waiting room, a character receives +3000 power for the turn, helping to protect key pieces from damage. Beyond defense, the card features a passive ability that interacts with the opponent's deck. Whenever a Backup is used, the number of cards moved from the opponent's deck to the waiting room is determined by the count of Shuchiin characters currently on the field. This creates a scaling effect that rewards board presence and synergizes with the archetype's typical strategy.

Collectors of anime-themed TCGs often seek out this release to complete the Kaguya-sama: Love Is War? set or to build competitive decks centered around the Shuchiin faction. The card's mechanics encourage strategic play by punishing opponents who rely on frontal attacks while providing resource denial based on the player's own board state. For those who enjoy the source material, owning this card represents a tangible connection to Kei's role within the story, blending narrative appeal with functional gameplay. The Weiß Schwarz format continues to grow in popularity, making set-specific cards like this one an important part of the broader collecting ecosystem.

## FAQ

### What faction does the Kei card belong to in Weiß Schwarz?

Kei is a Shuchiin Treasurer character card, making it a key component for players building decks focused on the Shuchiin Academy faction within the Weiß Schwarz trading card game.

### How does Kei's Backup ability work in gameplay?

Kei's Backup allows a player to place the card from their hand into the waiting room to give one of their characters +3000 power until the end of the turn, specifically protecting against frontal attacks.

### Is Kei a rare card in the Kaguya-sama: Love Is War? set?

No, Kei is a Common (C) rarity card in the 2023 Kaguya-sama: Love Is War? expansion, making it a standard and accessible card for completing sets and building decks.

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Last verified: 2025-11-29.