At the end of Recorder to Randoseru episode 7, four-panel manga "Shibainuko-san" was announced to get a TV anime adaptation.
Al final del cap 7 de Recorder to Randoseru se animara el manga de 4 paneles "Shibanuko san"
Shibainuko-san PR club
Shibainuko-san is a 14-year-old girl who looks exactly like a Shiba Inu dog. One of her classmates, Ishibashi Chako, wonders about her appearance, but no one else thinks it is strange.
Source: Screenshot of the announcement