Please

http://www.mangago.me/read-manga/gochisousama/
http://www.mangago.me/read-manga/nar_kiss/
http://www.mangago.me/read-manga/ikenai_mousou_fudanshi/
http://www.mangago.me/read-manga/lucky_number_13/
http://www.mangago.me/read-manga/ikenai_otoko/
http://www.mangago.me/read-manga/ganbare_nakamura_kun/
not sure if you wanted long or short manga xD

Thanks
Long ones

you wrote less than 10ch so i copied these
try gintama (but it's not completed)

Sorry bout that, I meant 10+

do you want it comedy? like little to no sadness or do not mind it? cause if you are fine with romance I gout you ^^.

{Yaoi}
http://www.mangago.me/home/mangalist/56720/?filter=&page=1 (1st 6 are a series highly recommend #6 it my favorite of them, mande my heart pound and it says it 2 volumes so XD)

{General Romance}
http://www.mangago.me/home/mangalist/50603/

- http://www.mangago.me/read-manga/ah_itoshi_no_banchousama/

- http://www.mangago.me/read-manga/akuma_na_eros/ (smut level high)

- http://www.mangago.me/read-manga/alice_19th/ (author cabe get dark like in http://www.mangago.me/read-manga/ayashi_no_ceres/)

- http://www.mangago.me/read-manga/angel_diary/

- http://www.mangago.me/read-manga/bara_no_tameni/

- http://www.mangago.me/read-manga/haru_x_kiyo/

- http://www.mangago.me/read-manga/heart_no_kuni_no_alice/ (I like these 'Alice in Country" stories since I can choose the man Alice falls for, try the others too!)

- http://www.mangago.me/read-manga/gakuen_ouji/ (smut, comedy and dark, as well as romance and still ongoing rather slow so find a good place to 'rest')

...lots more ^^

http://www.mangago.me/home/mangalist/56162/

(my Favorites and these are in some of the above lists, but they are hands down my favorites)

http://www.mangago.me/home/mangalist/50627/

- http://www.mangago.me/read-manga/takane_to_hana/

- http://www.mangago.me/read-manga/boys_n_girl/

http://www.mangago.me/read-manga/chizumi_fujiomi/

- http://www.mangago.me/read-manga/crazy_girl_shin_bia/

- http://www.mangago.me/read-manga/seiyuu_ka/

- http://www.mangago.me/read-manga/sekainohate_de_aimashou/ (Gender bender, romance and smut level medium)

- http://www.mangago.me/read-manga/hajimete_no_aku/

- http://www.mangago.me/read-manga/monster_musume_no_iru_nichijou/ (harem comedy)

http://www.mangago.me/read-manga/cubism_love/

http://www.mangago.me/read-manga/kanata_kara/

http://www.mangago.me/read-manga/warau_kanoko_sama/

hopefully that will help ^^

You're an angel ;)

^^ Welcome. there are some sad ones that will tug you heart strings, some I did cry at, but I think the generas state if they have the heavier tragities, but I think they all have some happy ending.

out of question, just my recomendation: find this author....
1. fujisaki kou: the picture is not beautiful but the the detail is MAX, the story THUMBS UP
2. kamon saeko: the picture is beautiful, my fav manga of this author royal fiance (end), sempai no mizugi (ongoing), futari no musuko ni nerawarete (end)
3. sakyo aya: beautiful picture, HYBRID series
hua hua you long (ongoing), totally captivated (end), leopard hakusho (OG), love pistol (OG) my fav manga

long chap still ongoing, sekaiichi hatsukoi, try this one

good luck n bye ٩(๑❛ᴗ❛๑)۶