Especially when some of them have worked with her as couples in Animes or Games. Here are my translations, not accurate, as usual.
Okiayu Ryoutarou（置鮎龍太郎, seiyuu）:
It’s not easy to accept our partner’s death. May you rest in peace. Miko(神子)~.
Seki Tomokazu（関智一, seiyuu）:
Haruka, Kenichi, etc. We were partners fighting together in so many works…She was a very passionate actor. I’ve learned a lot from her.(…)
I really wish I could protect you again…Rest in peace. Wish you can enjoy acting in heaven, too. See you then.
Konishi Katsuyuki（小西克幸, seiyuu）:
I always find many surprises on Twitter, but I don’t need such a ‘surprise.’
Kubo Taito（久保帯人, the author of Bleach）:
I’ve been believing that she will come back and play Soi-fon(砕蜂) again. I’m so sorry. May she rest in peace.
Yasumoto Hiroyuki（安元洋貴, seiyuu）:
Rest in peace. That’s all I can say. She was a very kind person to me. So sad.
Sugita Tomokazu（杉田智和, seiyuu）:
The vanishing contrails
Kaida Yuki（甲斐田ゆき, seiyuu）:
So it’s true…