About that guy in the gifs... I think it's just a preview of another PV, because 「Microphone」box fades away on that moment
Maybe off topic, but I found this on
Avex Avexnews on facebook (it's linked with
their twitter):
浜崎あゆみ 3/19(金) 日本テレビ 25:00~25:55 音楽戦士 MUSIC FIGHTER 番組開始から5年半、これまで出演してくれたアーティストとのスタジオトークを振り返る超豪華 総集編!!
This is what I get from the online translation:
Ayumi Hamasaki 3 / 19 (Fri) 25:00 - 25:55 Suit NTV music show MUSIC FIGHTER 5 ½ years from the start, ultra-luxurious look back Omnibus Studio Talk with artists who have appeared so far! !