[EnerPrime]

Hey, I just noticed something. The two rings Nitou gives to Haruto are Falco and Dolphi, and then Nitou is sent back to his own time without apparently meeting up with Haruto again. It seems like a plothole, but I can't seem to think of anytime Beast used either of those rings in the last ten episodes or so. He pretty much stuck to Buffa and Chameleo.