Well, then I'm glad I put some focus on it. Personally, I was expecting shiba inu to appear in the series from ch.1 As you can probably guess, "shiba" in shiba inu, and "shiba" in Shibasaki are sharing the same kanji.I would have completely missed out on the word play of Shiba inu and Shibasaki-kun. If it wasn't mention in the credit!