Isekai Showtime

Isekai Showtime (異世界ショータイム) is the opening theme for Isekai Quartet 2. It is performed by Satoshi Hino (Ainz Ooal Gown), Jun Fukushima (Kazuma Satou), Yūsuke Kobayashi (Subaru Natsuki), and Aoi Yūki (Tanya von Degurechaff).

Lyrics
Kanji= さあ異世界からの招待

異世界 ここは異世界 不思議な出来事が待ってる 異世界まるで夢のようさ

君を帰さない 離さない もう元の世界に戻さない 禁断のパスポート

それは4つの 国の物語 週に一度 集う異世界かるてっと

異世界 ここは異世界 ほら危険な旅 え、え、え、え、え～！？

異世界ショータイム　有無も言わさず 今日も始まりの鐘が鳴る なにが起こったって　変じゃないのは 現実だっておんなじさ

君を帰さない 離さない 異世界　異世界　異世界　異世界 Ah～　ショータイム!

この物語はフィクションです. 用法用量をお守りください！

saa isekai kara no shoutai
 * -|Romaji=

isekai koko wa isekai fushigi na dekigoto ga matteru isekai marude yume no you sa

kimi wo kaesanai hanasanai mou moto no sekai ni modosanai kindan no pasupooto

sore wa yotsu no kuni no monogatari shuu ni ichido tsudou isekai karutetto

isekai koko wa isekai hora kiken na tabi e, e, e, e, e~!?

isekai shoo taimu umu mo iwasazu kyou mo hajimari no kane ga naru nani ga okottatte hen janai no wa genjitsu datte onnaji sa

kimi wo kaesanai hanasanai isekai isekai isekai isekai Ah~ shoo taimu!

kono monogatari wa fikushon desu. youhou youryou wo omamori kudasai!

Here's an invitation from the other world
 * -|English=

The other world, it's the other world Strange thing is waiting for you The other world, it's like a dream

I won't let you go home, I won't let you go I won't let you return back to your world It's a forbidden passport

It's a story of four countries Once a week, there's a gathering of the Other World Quartet

The other world, it's the other world Here's the dangerous journey E, e, e, e, eh～!?

Other world Showtime, you have no choice You'll hear the warning bell again today It's not strange when anything happens That's the same as reality

I won't let you go home, I won't let you go Other world, other world, other world, other world, Ah～, it's showtime!

Trivia

 * This is the second song composed by Masayoshi Ooishi for the Isekai Quartet franchise.
 * After Episode 5, Petelgeuse Romanee-Conti was added into the opening cast.