A wakizashi made by Kotetsu, a swordsmith who flourished during the Edo period. He's handed down in the Ikeda household, the lord of Tottori. The origin of his name is the image of Urashima Tarou carved on his blade. With his innocent personality, he can be friends with anyone. That's why, whether it's a turtle or a dragon king or whatever else, come!
Comments from Voice Actor
Q: Tell us your impression of the character you are acting as and what enthuses you most when you are acting him.
A: His charm is that he's cute and innocent, but he gets things done when necessary. I want to hurry and see the moving Urashima-kun in the anime, and in order to draw out more and more of his charm, I'll perform with full power, so please look forward to it!
Q: Tell us about any happenings around you lately that feels like "Hanamaru".
A: This other day, I found furniture that suits my room's image by chance haha. Immediately, I remodelled and welcomed it in. Spending everyday with the furniture that you're interested in is truly hanamaru.