Do Chie or the Protagonist get a free ATK 90+ weapon early in the game?

After beating Yukiko's Shadow, I went back into the TV World to train up, get more cash, and see if I could get some of my favorite Personas like Titania and Lilim. Going back into Yukiko's Castle, I was warned that there was a powerful Shadow so I went and fought it. After defeating it, I found a fan for Yukiko at the Throne with an ATK value of 90+ which was way better than her current fan (~20 ATK) or the one I was planning on buying her (~30 ATK).

After going back, I thought to talk to Yosuke and learned that I could go back to Saki-sempai's Family Store, where Yosuke's shadow was. Not only did I find an item for a quest, but I also found a pair of spanners as a weapon for him, which were about as strong as Yukiko's fan that I'd previously found.

I went back to Floor 2 of Yukiko's Caste where I'd fought Chie's Shadow, but I couldn't find a free weapon for her. I am wondering whether Chie or the Protagonist get free 90+ ATK weapons like what I have already found with Yukiko and Yosuke? If so, where am I supposed to find them?