Sengoku: Acorn - NEVER GIVE UP!
Energy: Lemon Energy - F f f f f f FIGHT!
Jinba: Cherry
Rider: Kuuga - Chou Henshin! HA HA HA!

Either "Knight of Spear!" or "Iza Shutsujin! Ei Ei Oh!!!"

WIZARD ARMS! SHABADOOBIE, SHOWTIME!
FAIZ ARMS! MISTER JUSTIFAIZ!
DOUBLE ARMS! CYCLONE JOKER, HA HA HA!

Yeah, they're all toy-only (well, one toy-only and two movie-only).

Cherry Energy: Beeping sounds!
Acorn: NEVER GIVE UP! (Both that and the Oren version.)

My favorite is the
Melon Energy Arms for the Genesis Driver
Mango Arms for the Sengoku Driver

Oh boy...well...it would have to be the Mango Arms sound. Either that or Tajador arms.

Add me to the list of liking Lemon Energy.

Melon Energy for number 1, followed by Peach Energy and Mango Arms. My favourite Rider arms would have to be Beast (Mr Mayonnaise!)

Used to be Shin Zangetsu's but now it's Lemon Energy's.

Fight Power! Fight Power!
Fight Fight Fight Fight F-f-f-FIGHT!

http://www.youtube.com/watch?v=sf7Qr0kR8lY

It's Banana tune for me now since I made a text tone for my iphone out of it.