In Chapter 158 of the manga (the "Hashira Training" arc), there is a lesser-known color spread by Koyoharu Gotouge. In this spread, Giyuu is standing in a pond, and floating around him are and jewel beetles . The caption in the Jump Giga magazine apparently used the phrase "Kin no Tamamushi" to describe the reflection of sunset on Giyuu’s sword hilt. The "UPD" in this context is the fan translation update —a fantranslator recently corrected their translation of this spread to include the Buddhist beetle reference.
The centerpiece of this design is the alteration of his signature two-sided haori. kin no tamamushi giyuu insects upd
Fans of Giyu Tomioka generally find the work offensive because it depicts the other Hashira—who are protagonists in the official series—committing heinous acts that are completely out of character. In Chapter 158 of the manga (the "Hashira