Eishashitsu no Wakaba-san

Wakaba-san, who works at the retro movie theater New Eigeki, is a cold and unresponsive projector technician Onee-san. She has many secret admirers, who watch her as she silently roles film in a cramped and hot projection room…? A manga about simply watching the projector technician Onee-san's form as she does her best!