Who don't have times when want watching some Happy End Movies? I want to make a list of them so please help me to make it bigger :)
For Dramas: SPOILERS - Happy Ending DRAMAS

(*) = Bittersweet end / (s) = 1 ep. Special

#
100 Days with Mr. Arrogant (2004)
200 Pounds Beauty (2006)
7 Days of Himawari & Her Puppies (2013)

A

Ai No Kotodama (2008)
Ai wa Mieru (2010) (s)
Always (2011)
Antique Bakery (2008)
Attention Please 2007 (2007) (s)
Attention Please 2008 (2008) (s)

B
Baby & I (2008)
Bad Girls (2012)
Bibou No Diteiru (2010)
Blind (2011)
Boy Meets Boy (2008)

C
Catch Me (2013)
Classic (2003)
Chunhyang (2000)
Cyborg She (2008)

D
Dating On Earth (2010)
Departures (2008)
Descendants of Hong Gil Dong (2009)
Disney High School Musical: China (2010)
Do Re Mi Fa So La Ti Do (2008)
Don't Go Breaking My Heart (2011)
Doushitemo Furetakunai (2014)

E

F
Finding Mr. Destiny (2010)
Fog street (2006)
Formula 17 (2004)

G

H
Hana Yori Dango : Final (2008)
Hanamizuki -May your love bloom a hundred year- (2010)
He Was Cool (2004)
Hear Me (2009)
Hotaru no Hikari: It's Only A Little Light In My Life (2012)
How to Date an Otaku Girl (2009)
How to Keep My Love (2004)
I
I'm a Cyborg, But That's OK (2006) (*)
Innocent Steps (2005)
Itsuka no kimi e (2007)

J
Jenny & Juno (2005)
Joint Security Area (2000)
Just Friends? (2009)

K
Kanojo to no Tadashii Asobikata (2007) (s)
Kids (2008)
Kimi ni Todoke (2010)
Kuroshitsuji (2014)

L
Love 911 (2012)
Love Forecast (2015)
Love in Disguise (2010)
Love of South and North (2003)
Love on a Diet (2001)
Love So Divine (2004)
Love You You (2010)
Lovely Complex (2006)
Lovesick (2011)

M
Mischange (2013)
My Girlfriend is an Agent (2009)
My Little Bride (2004)
My P.S. Partner (2012)
My Sassy Girl (2001)
My Tutor Friend (2003)
My Wife is 18 (2002)

O
P
Paradise Kiss (2011)
Petty Romance (2010)
Please Teach Me English (2003)
Pretty Guardian Sailor Moon: Special Act (2004) (s)
Project Makeover (2007)
Proposal Daisakusen Special (2008) (s)

Q

R
Rich Man, Poor Woman in New York (2013) (s)
Romeo and Juliet (2007) (s)
Rurouni Kenshin (2012)
Rurouni Kenshin: The Legend Ends (2014)

S
Secret Reunion (2010)
Seducing Mr. Perfect (2006)
Spellbound (2011)
Sunny (2011)

T
Tegami (2006)
The Art of Seduction (2005)
The Beast and the Beauty (2005)
The Gifted Hands (2013) (*)
The Fierce Wife Final Episode (2012)
The Pirates (2014) (*)
The Target (2014)
Tough As Iron (2013)

U

V
Virgin Snow (2007)

W
What Woman Want (2011)

X

Y

Z

List with link: #, A-L / M-Z / Bittersweet
Yay!  So Happy!  I get drama fatigue sometimes, and this should help tide me over.  :D. 

Let me know if there are any movies in the drama list and I can remove them.  You are awesome!
Yay, first dramas, now movies. :D

Here are a few more with happy endings:

200 Pounds of Beauty (2006)
Attention Please 2007 (2007) (s)
Attention Please 2008 (2008) (s)
Classic (2003)
Departures (2008)
Disney High School Musical: China (2010)
Hana Yori Dango : Final (2008)
Hear Me (2009)
Hotaru no Hikari: It's Only A Little Light In My Life (2012)
Jenny & Juno (2005)
Love You You (2010)
Lovesick (2011)
Sunny (2011)
Tegami (2006)
Virgin Snow (2007)
What Woman Want (2011)
Edited the drama list with your recs.  Thx!  :)

@AnitaGuida &  R--wka,  thanks so much for all the recs and they're alphabetized too!  Happy tears. :*D.   *Sniffles*.
You're welcome :)

And added new movies:
7 Days of Himawari & Her Puppies (2013)
Doushitemo Furetakunai (2014)
Love Forecast (2015)
Secret Reunion (2010)
The Gifted Hands (2013) (*)
The Pirates (2014) (*)
Speedy Scandal
The Plan Man
Make Your Move
Hot Young Bloods
Say I Love You
Tazza.God's.Hand
Myu no Anyo Papa ni Ageru (2008) (s)
Hot Road
Bokura Ga Ita Kouhen
Ao Haru Ride
L-DK
Memoirs Of A Teenage Amnesiac
Do Re Mi Fa So La Ti Do
My Rainy Days
Secret (Taiwan)
Sukitte Ii Na Yo
Kinkyori Renai
Kokoro No Ito