Kamui no Ken was a sort of samurai/ninja story set during the transition of the fall of the Tokugawa Shogunate and the re-establishment of Japan under the Emperor Meiji in 1868.
風が吹くたびに、桜の花びらが、ひらひらと舞い降りてました。
The cherry blossoms flutter down whenever the wind blows.
黒い天使は、その漆黒の翼を大きく広げて、空へと舞い上がる。
The black angel spread those jet-black wings wide and flew up into the sky.
現在は舞子に住んでいません。
I don't live in Maigo now.
さてさて、みなさんは舞姫というアニメを知っているでしょうか?
Well then, does everybody know the anime called Mai Hime?
今度書く小説でラブホテルが舞台になるんで、一度実際に見ておきたかったんです。
あの亜弓って子、まだ13歳だけど5つのときから子役として映画や舞台に出演。
That 'Ayumi' kid, only 13 but has performed in movies and theatres as a child actor since she was five.
それゆえに、全てが舞さんの肩に圧し掛かってくることになる訳だ。
And so everything ends up coming down on Mai's shoulders.
入学して1か月・・・まだ一人も友達がいないってのはやばすぎる。このままじゃ中学の二の舞だ!!
One month since entering high school ... not a single friend yet. That's really terrible, at this rate it will be middle-school all over again!!
A creepy cry that sounds like a human voice, velvet black wings, the image of tearing into dead flesh; crows are known across the world as an ill-omened bird that flies down with ill-luck.
舞が家出を敢行する、直前のことだろう。
That was probably just before Mai took the drastic step of leaving home.
同様に振る舞う他のイベントでも結構です。
Another event that has the same behaviour would also be fine.