I'm Masashi Ishihama, the director for Horimiya. AMA! : r/funimation

Princess of the High Entia Melia Antiqua! (Yumiyoiyoi) : r /Xenoblade_Chronicles

Masashi Ishihama Animation Works

Princess of the High Entia Melia Antiqua! (Yumiyoiyoi) : r /Xenoblade_Chronicles

The Anime View

AMA with Masashi Ishihama (Horimiya Director) on February 24! : r/funimation

I'm Masashi Ishihama, the director for Horimiya. AMA! : r/funimation

Previewing the Biggest Anime of the Winter 2021 Season – OTAQUEST

Interview: Horimiya Director Masashi Ishihama - Anime Corner

Saw a favorite X,Y,Z format used for a joke but it looked pretty good so here's mine : r/MyAnimeList

INTERVIEW] Ishihama, director of Horimiya and Persona - O Megascópio

This scene is very emotional, I cried when Ran looked for Conan until her fingers bled. Ran is a real angel. Ran is very kind. I love Ran so much ❤️ #RanMouri

Guía de estrenos anime - Temporada de invierno 2021

So you've reached 1 Million Subscribers, what are you going to do? : r /Hololive