1. The top three consists of really famous people and has been around for at least 10 years. (hint for 3 people)
2. One of them sings a lot of the theme songs for a certain detective anime. (1)
3. The other sings in multiple languages and is very well received worldwide (yes, this is one of the top three), even more than the two other people in the top 3. (1)
4. One voices a certain magical girl (as an initial antagonist in an anime/manga franchise), and is pretty much one of the most famous Japanese female singer right now. (1)
5. This one person starts from being a singing voice for a fictional band's vocalist in a 2010 anime and is now consistently singing anime theme songs. Her songs are typically upbeat and sometimes rocking. (1)
6. The last one is a part of probably one of the most famous Japanese idol group right now. She is also the vocalist for a band which songs revolve around the synth pop/electro genre. (1)
7. Four of them are natively Japanese, while one of them is Korean. (all)

1. Kuraki Mai
   
   1. Notable for singing Detective Conan theme songs.
2. BoA
   
   1. After success in Korea, she made her way into Japan and eventually made her debut in the United States, resulting in her ability to speak multiple languages.
3. Mizuki Nana
   
   1. Unsure about this one, but her role in Mahou Shoujo Lyrical Nanoha and eventually her rise to fame in the music industry made this pick a lot more convincing compared to her counterpart from the same anime, Tamura Yukari.
4. LiSA
   
   1. The seiyuu of Yui, who led the vocals for Girls Dead Monster, the fictitious band from the anime Angel Beats! (2010), now one of the more popular artists who also sang themes for notable animes such as Sword Art Online and Fate/Zero.
5. Nanjou Yoshino
   
   1. This last one was more-or-less a toss up. I was confused as to whether or not you would consider u's as an actual idol group since they're also fictional but the hint does not describe it. However, Nanjo being a part of fripSide reaffirmed that u's may have been considered, as well. Popular idol groups such as AKB48 lacked members who participate in other musical groups other than their own subgroups.

Kocari wrote:

Hinsvar's Quizerino

1. Nanjo Yoshino - I believe this will explain everything http://puu.sh/iLzSv/9976ee0619.png LEL Thanks!

1. Japanese female singer and voice actor
2. 21 years old
3. Sung theme songs for a spring 2014 anime
4. Has a numerous amount of main character roles compared to her entire anime VA portfolio
5. Is a part of a newly-made unit for made from voice actors which debuted this year.

Amamiya Yuko wrote:

l0l ok just to explain a bit: i asked a chinese friend of mine who's fanatic about VA stuff, and he took like 3 secs to guess amamiya sora (he wasn't sure though, he said he didn't check her ages), and i posted in a group where handsome and vinxis are in so vinxis got the answer to post

i didn't want a ticket or something though, just wanted to know who that VA is, you can just mod vinxis' map and end this thing lol

liuyiqiangbu wrote:

my mod:https://osu.ppy.sh/forum/p/3505447(好久之前）
my map:https://osu.ppy.sh/s/322052
可以吗？

1. u's - Sore wa Bokutachi no Kiseki (0/3 slots) (higher priority)
2. Nishikino Maki(CV.Pile) - Daring!! (4/5 slots)
3. Amamiya Sora - Tsuki Akari (3/3 slots)