花奈 = Hannah
Already in our database, here:
https://media.vgm.io/albums/84/69748...1500154721.jpg
忍者 = Ninja
Song is featured on their best album as well as band romanization:
https://www.amazon.co.jp/DO-OUR-BEST...BF%8D%E8%80%85
ウゴウゴ・ルーガ = Ugo Ugo Lhuga
Song is featured on Yoko Oginome's "DE-LUXE" album as well as this name romanization:
https://images-na.ssl-images-amazon....L._SL1500_.jpg