Tekko is an annual four-day anime convention held during July at the David L. Lawrence Convention Center in Pittsburgh, Pennsylvania. The convention has been held in various locations around the Pittsburgh metropolitan area and is run by a non-profit organization, the Pittsburgh Japanese Culture Society (PJCS). Tekkoshocon's name was a blend of the Japanese word tekkosho, meaning steel mill, and adapting the suffix "-con", which is a common nomenclature archetype among such conventions.

Mari Iijima is a Japanese actress and singer. She writes and produces most of her own music, and plays the piano and other instruments. After being signed to JVC Victor in 1982, Mari first became known for her voice-acting role as Lynn Minmay in the anime Macross. Her debut original album, Rosé, was released in 1983, which was produced by composer Ryuichi Sakamoto. She lives in Los Angeles, California.