ive heard of it a couple times, yes! id say that i dont really mind. from the snippets that ive heard, he actually CAN sound quite cute and 'different' from the one that he has now. considering that he was probably just barely in his preteen years, i suppose that i do understand why his voice there isnt as different from the one that we know today. the child version that we see for yuzuru (as well as ibara) is actually a lot older than most of everyone elses that weve seen so far...

(i think most childhood versions are either 10 or below. yuzuru and ibara should be around 12-13——and we now have a whole 12yo in the cast, so...? they werent exactly the youngest kids ever by enstars age range standards, if that makes sense.)

anyway!! he sounds nearly identical because his voice actor is the same as his current one right now, but im sure that you already knew that!! i actually think that that detail in particular is cute, haha. the similarity doesnt bother me all that much, but i can understand if you were hoping for something more different; maybe something a lot smaller and more child-like.