This is one boyband that isnt very publicized. I can't seem to find much on them on the internet. This is the link to one of my favored songs. Its called superstar. im not sure if it's their debut but i've heard a couple of their other songs and they are really good. Feel free to post more information on them. lol.

EDIT 2: Thanks to one of the users on here who updated their latest Japanese single, which is part of their new album called last kiss. Here's the article (Im guessing, that was uploaded by WonBinHoLic)

Group Supernova is said to have gone up to the #4 spot on Japanese Oricon chart with their Japanese single ‘Last Kiss’ on 20th January.

Supernova has received much love with their collaboration with T-ara on song ‘T.T.L(Time to Love)’ previously in 2009. Their Japanese debut single ‘Kimi Dake Wo Zutto’ released back then was also up #5 on Oricon daily chart, and #7 on its weekly chart, receiving much attention from music fans.

After ‘Kimi Dake Wo Zutto’, the singles ‘SuperStar Reborn’ and full length album ‘Hana’ released in the 3 weeks following that is also up on top 10 ranks on the chart.

And their 4th single ‘Last Kiss’ released on 20th January is up #4 on the chart. Tough competition was initially expected since there are single releases by popular Japanese singers on 20th January.

After ‘Last Kiss’, Supernova will also be releasing their 2nd full length Japanese album on 3rd March, and will be promoting the album in Japan.

Check Supernova's Last Kiss MV:
http://www.youtube.com/watch?v=cUuDVKLTJN8&feature=player_embedded



EDIT: I've been hearing more and more about them lately. Their collaboration with T-ara : TTL is a really good song. They have been promoting more in Japan the last two years though and planning to release another Japanese album. Here's the link to their latest song.
The song is called Kimi Dake Wo Zutto. One of my favorite songs by them.
http://www.youtube.com/watch?v=oTH27mJdGss9

Also here's the link to their wiki.
http://en.wikipedia.org/wiki/Choshinsung

Here is their latest picture also.

Their debut picture.



http://www.youtube.com/watch?v=BdrS9ASUSxM&feature=related

Tell me what you think!

I heard about them when they went on this variety show with Big Bang.They were also at 2007 MKMF,theirs too many boybands in Korea that you have to compete for attention,but I like them.

hmm they're ok in the vid. nothing spectacular. they look really young. how old are they? 18? maybe if i watch more of their mvs then i can determine whether or not they have talent. lol.

ummmm they should act or model instead they have the looks to be in movies, but dont have the looks to be in boy bands(not cute enough....but sure is hot)

they're pretty good. here's an MV of their album songs...

http://kr.youtube.com/watch?v=6aPBBinbBAo&fmt=18

what do you mean not cute enough?

lol. nvr heard of them. .....ill check them out :)

lmao i watched the vid "Superstar" and wow....they say superstar SHUUpahstahh

I'm impressed by the song, it's really good. But only some of them are actually "boy band" good looking lol. They aren't that cute

I like their sound. They're pretty cute, too, which is a plus. xD

lol
where did they go?
the only thing they really had going for them was the uniform CF with SNSD

Wow...so many boybands!

Aww I really like them. It's unfortunate that they're not well known. Hah, maybe the should ditch the mic and start acting. Idk -- All three songs that I've heard from them are pretty good. <3

Hey!
This band is actually called Choshinsung which is translated supernova.
http://en.wikipedia.org/wiki/Choshinsung
I hope this helped. I like this band too and it took for a while to find anything about them.

they sound good

i know them & i like them ~ but yeah... they need more exposure.
maybe they should come up with a very very very catchy song..?
but i wouldn't advice them to make a comeback now though
since super junior oppa's just made a comeback and is VERY active. haha!!
coz then again even if they were able to produce a very very very catchy song~
they still wouldn't stand a chance against super junior oppa's. :)