sloobro
If you want to see katamari videos I recommend my playlists rather than my uploads, because the playlists include awesome videos by the people listed below!
Check these out! So many people have put their own katamari videos up on YouTube :D ...
* -- channels with awesome Reroll content!
Carrot http://www.youtube.com/CarrotAndKatamari
Chomi http://www.youtube.com/Chomi39
Drouge http://www.youtube.com/Drouge87
earlcash05 http://www.youtube.com/earlcash05
FoominFan http://www.youtube.com/WhiskersInc
*Junglekun http://www.youtube.com/Jungle22801
matthew69 http://www.youtube.com/matthew69vids
qpmynz http://www.youtube.com/qpmynz2
retroblast https://www.youtube.com/channel/UCsueStaZQP85Rcm8TJvTUHQ
Seamonky http://www.youtube.com/SeamonkyNG
SkywaveTM http://www.youtube.com/SkywaveTM
*Silent Thunder http://www.youtube.com/SilentThunder024
*ThumbsOfSteel http://www.youtube.com/ThumbsOfSteel74
tldraco http://www.youtube.com/tldracoful
Yunomi http://www.youtube.com/user/yunomi7731

Growing Dust (for Android)

Stick and Roll (for Android)

Protoype 1 - Ball thing (for browser and Windows)

Katamari Damacy Rolling Live -- I Spent 100k Dollars in One Day again

Katamari Damacy Rolling Live - How to Run for Mayor again

Katamari Damacy Rolling Live music -- Version 1.2.0 music remix additions :)

Katamari Damacy Rolling Live -- I Spent 100k Dollars in One Day

Katamari Damacy Rolling Live -- How to Run for Mayor

YouTube Playables: Slime.io

Rolling Riches (in Roblox)

Katamari Damacy Rolling Live -- Insane 6 "OOB AFAP" :S

Katamari Damacy Rolling Live -- Rolling in Space (10,000)

katamari ballz, in Roblox

Katamari Damacy Rolling Live -- Following Junglekun's Method in The Price Must Be Exact

Katamari Damacy Rolling Live - Trying to grow big in Tips for Making 100 Friends :)

Katamari Damacy Rolling Live -- Tips for Making 100 Friends

Katamari Damacy Rolling Live -- How to Catch Tons of Crabs

Katamari Damacy Rolling Live -- The Price Must Be Exact

Katamari Damacy Rolling Live -- Rolling Up the Seals and the Binoculars in Biggest Fish Ever Caught

Katamari Damacy Rolling Live -- Easy place to get stuck in Ducks stage

Katamari Damacy Rolling Live -- Rolling Up the Seals in Biggest Fish Ever Caught

No objects rolled up, exactly 40% clean :S

Katamari Damacy Rolling Live title screen music

Katamari Damacy Rolling Live -- Found This Scrubbing the Bathtub -- 100% at small diameter (22cm9mm)

100% and 1m in Found This Scrubbing the Bathtub (Katamari Damacy Rolling Live)

Katamari Damacy Rolling Live - Actually Hiding in a Theme Park again again

Getting the Raging Bull in Katamari Damacy Rolling LIVE's Cowbear level

Katamari Damacy Rolling Live -- easiest approach I know of for Found This Scrubbing the Bathtub

Katamari Damacy Rolling Live -- Two literally hard to roll up objects

Boulder Roll (for Android)