Question: Kazuhito Kosaka, is a Japanese comedian, better known by his stage names Daimaou Kosaka, and which name, used by his fictional singer-songwriter identity, and is best known for his single "PPAP (Pen-Pineapple-Apple-Pen)"?
Sentence (from "PPAP (Pen-Pineapple-Apple-Pen)"): At the end of 2016, the songs charted at number 6 on Japan Hot 100 Year-end Chart.
Relevant evidence: No