User:NanamiMadobe77

She is the Windows 7 OS-Tan with short blue hair and rainbow eyes. She also has a blue vest with a navy blue bow and a rainbow brooch. The windows logo can be appearing in her hairpin.

Her cousins include: Claudia Madobe (She works with Nanami at the Akihabara PC Store), Yu (She’s twins with Ai), Ai (twins with Yu), Touko Madobe (The most recent confirmed OS-Tan back in 2015)