well , the intro for Taiyou is amazing !

as well as rock &roll widow , i'm almost not believing it. . .

she's really amazing in every song she played

The drumming in Harukaze is also quite impressive. Rina keeps getting better and better and better..

for me it would be ... Taiyou to Kimi ga Egaku Story, Roppongi Shinjuu, Tokyo Skyscraper, Harukaze and Shunkan Sentimental ....

and yes it's true RINA keeps getting better and better ....

Yeah, actually I love all of the songs that she played live..
Cause I could see her drumming part clearly and her smile all through the songs..loved it!

Note: I saw her once on youtube vids, live in Kitakyushu 2011, during the Pride's song, she played her drum while talking with her crew..(she didn't even look to her drums!)..darn!!

Since it has been a while from my last post in this thread, I shall add my new favourite, drumming in Harukaze~~!!

TaiKimi and Shunkan Sentimental is a must... Kagerou, Rock n' Roll Widow, Nanka Buttobase and personally I think Tokyo Skyscraper are all very impressive as well.

Rina's improved heaps over the years; it's too hard to pick the best one over the years IMO.

for me all~ nyahahaha! I appreciate all of RINA's drum beats~ but the thing I won't forget is the DRUM SOLO in SCANDAL vs. Budokan~ gave me goosebumps~

for me it is all!! \\rina is so good ate drumming. the beat she make are really difficult and i admire her for being smiley face while playing the drums ^_^

on SCANDAL x Uzaki Ryudo "Rock 'n Roll Widow"

i know its not the most difficult drumming in "Want you" but thats my absolut favorite

The two I mostly hear in my mind right now are Rock & Roll Widow & Kagerou, because those were the ones when I especially noticed the drums. She's a great drummer and it's really inspiring how she overcame her early crisis of confidence.

definitely KAGEROU for me ^__^ it's just epic, but DOLL is also good.

I think Shunkan Sentimental has the best drum line. Taiyou to Kimi ga Egaku STORY has pretty awesome fills too!

I think that Rina's best drumming is, without a doubt in Kagerou. And that was one of their first songs. I also think that her drumming was impressive in Pride, TaiKimi, Appletachi no Dengon, Bitter Chocolate, Nanka, and Rock n' Roll Widow.

My favorite drum part is: Harukaze, Bitter Choc, and Awanai Tsumori Genki de ne. 

May not be the most difficult but those are the songs which I took notice of the drum the most and sometimes even enjoying the drum beat more than the actual song.

Hoshi no Furu Yoru ni, Kagerou and Rock 'n' Roll Widow

Kagerou
Rock n' Roll Widow
Bitter Chocolate
Kill The Virgin (someone in SH said Rina did the drums so I'll include it here)
Happy Collector
Asterisk ( Well I'm crazy about Syncopated Notes and Odd Time LOL)

There's a lot more, but I'll stop here.

Definitely Rock'n'Roll Widow 
Bitter Chocolate
Harukaze
Everybody Say Yeah
Kagen no Tsuki - I just really like the straight forward/simple and hard hits
Definitely Orange Juice and Metronome!

Nanka Buttobase and Kagen no Tsuki for me

Awanai.. 
Rock n' Roll Widow.. 
Love Survive.. 
Tokyo Skycraper.. 
Harukaze.. 
Overdrive..
Koi no Gestalt Houkai.. 
Orange Juice.. 
Shoujo S..

i think.. ahaha~

I think it's solo in SCANDAL VS BUDOKAN
Hoshi no Furu Yoru Ni
Over Drive
Haruka
Shining Sun
LOVE SURVIVE