これだけ
此れ丈
koredake

Adverb
no-Adjective

1. to this extent; to this degree; this much; this little

Usually Written in Kana
おなにじを、これだけたくさんのひと撮影さつえうしたものをたことがありません。
onaji nijio koredake takusanno hitoga satsuē shita monō mita kotoga arimasen.
I've never seen as many people as this photograph the same rainbow.
Other forms: