Tami Seki (1919–2010) was a hat designer who supported her husband, Gantei Seki, throughout her life. She opened her own hat atelier here in Kunitachi in 1967, which continues to be run by her students today. This atelier is also famous for inspiring the hat shop featured in Studio Ghibli’s movie Howl’s Moving Castle!
| 名称 | Atelier Seki／アトリエ関 |
| 所在地 | 東京都国立市中２−２−１ |
| Homepage | https://atelierseki.jimdofree.com/ |