Feeling lazy, so a lazy YouTuber. How about some vintage Japanese ケロッグ (Kelloggs) ads?
コーン・フロスト Corn Frost. The voice on Tony is no Thurl Ravenscroft*, but it's not bad.
チョコ・クリスピー Choco Krispies
コンボ King Konbo, a pretty good spoof of Kong and Leo.
チョコワ Choco-Wa...which is probably my favourite:
*Bonus Thurl doing the Headless Horseman!