Short Quiz

I was looking at the community on lj and l_b_r_h had posted a quiz that was part of a contest to win a Golden Bomber drinking cup. No one is sure if it is possible for overseas fans to qualify but the questions were still fun. You can check it out if you want here.
If you want answers you can check out the original post, she posted the answers in the comment section.
Credits to her for translating (or at least I think she was the one that did) because the site has the questions in Japanese on a jpeg file. So there was no way I could highlight everything and use the quick translator.

HMV Golden Bomber Quiz (5 questions)

#1) 21.10.2009 "Memeshikute" single went on sale. The PV for it was filmed in the same location as the PV for one of "Southern All Stars" song. Please name this "Southern All Stars" song.
1. Itoshi no Eri (いとしのエリー)
2. Katteni Sindbad (勝手にシンドバッド)
3. Nijiiro THE NIGHTCLUB (匂艶 THE NIGHT CLUB)

#2) Kiryuuin Sho. How many followers (approximately) does Kiryuuin have at Twitter?
1. 10000
2. 60000
3. 100000

#3) Kyan Yutaka. In "Boku Quest" PV, what does Kiryuu tell BlanKyan? Insert the right word: "It's hundred years early for you to have a match with me. Go home to the ○○!"
1. Swamp (沼)
2. River (川)
3. Sea (海)

#4) Utahiroba Jun. During the live there is a part of MC for Utahiroba Jun, "○○ idol?"- "Utahiroba!". What is the right word for ○○?
1. Kinbaku (金爆)
2. Shimote (下手) (※left part of the stage)
3. V-Kei (Ｖ系)

#5) Darvish Kenji. Which is Darvish Kenji's favourite baseball team?
1. Fukuoka Softbank (福岡ソフトバンク)
2. Nippon Ham Fighters (日本ハムファイターズ)
3. Seibu Lions (西武ライオンズ)