# core

The permanent uniform.

理念の象徴。

The ichinichi philosophy distilled into a single, uncompromising mark. Stripped of all seasonal trends and complex graphics, this is the foundational layer of the archive. These signature artifacts serve as the permanent uniform—a quiet, deliberate statement of origin and discipline.

## Products in this collection

- [Ichinichi Logo Shirt, Green on Green, Unisex T-Shirt](https://ichinichi.studio/products/ichinichi-logo-shirt-green-on-green-unisex-t-shirt) - 35.0 USD
- [Ichinichi Logo Shirt, Black on White, Unisex T-Shirt](https://ichinichi.studio/products/ichinichi-logo-shirt-black-on-white-unisex-t-shirt) - 35.0 USD
- [Ichinichi Logo Shirt, Black on Grey, Unisex T-Shirt](https://ichinichi.studio/products/ichinichi-logo-shirt-black-on-grey-unisex-t-shirt) - 35.0 USD
- [Ichinichi Logo Shirt, Black on Black, Unisex T-Shirt](https://ichinichi.studio/products/ichinichi-logo-shirt-black-on-black-unisex-t-shirt) - 35.0 USD

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> Source: [ichinichi studio](https://ichinichi.studio/collections/core)
> Updated: 2026-05-08