1 Cross Game
I don't think you can see a better anime than Cross Game during the Christmas season. Consists of 50 episodes of total.
I need to add some better items on this list.
2 Yowamushi Pedal
It's still airing and it includes the 26 episodes first season.
3 Haikyuu!!
Haikyu!! is a Japanese shōnen manga series written and illustrated by Haruichi Furudate. Individual chapters have been serialized in Weekly Shōnen Jump since February 2012, with bound volumes published by Shueisha. Perfectly fits into the category of what you want to watch in Christmas. Light hearted, comedy and high school.
4 Princess Sarah
It's fairly unknown. Probably aired during the 80s, the story is based in 19th century London. But a brilliant anime nonetheless.
5 Spirited Away
An anime movie to be precise. One of my all time favorite animated movie to be ever produced. A must watch.
6 Hikaru no Go
A very underrated anime series. Though a bit long (83 episodes), it's a nice story, so you can give it a try.
7 Ace Of Diamond
8 Pokemon First Season (Indigo League)
For the nostalgia aspect, there is no other better time than the Christmas season itself.
If I wanted to watch Pokemon it would be X and Y. You can guess why.
9 Toradora!
Toradora! is a series of Japanese light novels written by Yuyuko Takemiya, with illustrations by Yasu. It received an anime adaptation directed by Tatsuyuki Nagai and produced by J.C.Staff that ran from 2008-2009. This should be number 1 on the list.
10 Kuroko No Basuke
A brilliant anime based on basketball.
The Contenders
11 Sailor Moon
Sailor Moon is a Japanese shōjo manga series by Naoko Takeuchi. It was originally serialized in Nakayoshi from 1991 to 1997; the 52 individual chapters were published in 18 tankōbon volumes. ...read more.
12 Save Me Lollipop!
13 Lucky Star
Lucky star is an anime that first aired (april 8th, 2007 to September 16th, 2007) in Japan. The anime follows the daily lives of Konata Izumi, Kagami and Tsukasa hiiragi, and Miyuki Takura. The show is best known for the cute "moe" characters. The target audience is shouen.
14 Chihayafuru
Chihayafuru is a manga series written and illustrated by Yuki Suetsugu, serialised in Be Love and published by Kodansha.
15 Sonic X
Sonic X is a Japanese anime television series created by TMS Entertainment and based on the Sonic the Hedgehog video game series published by Sega.
16 Lina Inverse
Lina Inverse is the main protagonist and the only character that appears in all incarnations of the comic fantasy themed light novel, manga and anime series Slayers, where she is a young yet very powerful sorceress travelling the world.
17 Clannad
Clannad is the anime adaptation of the visual novel developed by KEY for Windows PCs in 2004, which was later ported to PlayStation consoles and the Xbox 360. The game was the best-selling PC game in 2004 and charted in national top 50 rankings several more times afterwards. Clannad has been adapted ...read more.
18 Clannad After Story
Clannad is based off a visual novel. It follows the story of a high school senior named Tomoya Okazaki, a delinquent who floats through life caring about very little. He hates the town he lives in and his alcoholic father. ...read more.
19 Sword Art Online
Sword Art Online is a series of Japanese light novels written by Reki Kawahara and illustrated by abec. In 2012, it received an anime adaptation produced by A-1 Pictures and the SAO Project, and is directed by Tomohiko Ito . The first season is divided into two arcs known as "Aincrad" and "Fairy Dance". ...read more.
20 Hetalia: Axis Powers
Hetalia: Axis Powers is a Japanese webcomic turned anime by Hidekaz Himaruya that debuted in 2009. The series anthropomorphizes countries and depicts them as characters interacting in both humorous and historical scenarios, primarily during World War I and World War II. The show has been lauded for its comedic approach but has also been criticized for its controversial handling of historical events. Hetalia has attracted a broad international audience and has inspired a range of merchandise and fan activities.
21 K-On!
K-ON! (けいおん!, literally 'Light Music') is a Japanese slice of life and comedy four-panel comic strip manga written and illustrated by Kakifly. It was serialized from 2007 to 2012, and there are six volumes to the manga in total. Kyoto Animation produced the anime adaptation, which aired over ...read more.
22 Kanon
23 Azumanga Daioh
Azumanga Daioh (Japanese: あずまんが大王, Hepburn: Azumanga Daiō) is a Japanese yonkoma comedy manga series written and illustrated by Kiyohiko Azuma. It was serialized from February 1999 to May 2002 in the monthly magazine Dengeki Daioh by MediaWorks; three additional chapters were published ...read more.
24 Digimon Adventure 02