What is come on and slam and welcome to japan?

"Come On and Slam" is a phrase from the chorus of the song "Space Jam" by Quad City DJs. The song was created for the 1996 animated/live-action film "Space Jam" which starred basketball player Michael Jordan and the Looney Tunes characters.

"Welcome to Japan" is a popular travel slogan used by the Japan Tourism Agency to promote tourism in Japan. The slogan highlights the unique and diverse cultural experiences that Japan has to offer to visitors. The country is known for its traditional cultural practices, modern technology, anime and manga, cuisine and natural landscapes.