桜井千紗（Sakurai_Chisa）/Lingeries

桜井 千紗

技術開発部所属。プライドが高くドライな性格。商品素材の研究に余念がなく、新商品の開発には彼女の協力が不可欠。毎晩のように残業し、自分にも他人にも厳しい。

Sakurai Chisa

A member of the Technology Development Department. She is proud and unsentimental. She is deeply dedicated to researching product materials, and her cooperation is essential for developing new products. She works late almost every night and holds both herself and others to high standards.