An announcement has been made on Crunchyroll's official site that states they will begin to digitally distribute twelve different Kodansha manga titles through a new service called "Crunchyroll Manga."

This service will publish the latest chapters of these twelve manga titles the same day they are released in Japan. Both free and paid users of the site will be able to use this new service. Free users will have access to the latest chapters, while paid users will have access to the latest chapters along with all previous chapters for each title. All this content is available in 170 countries, including the U.S. and UK. "Crunchyroll Manga" launches on October 30, 2013 with additional details being revealed then as well.

The twelve manga titles include:
1. Shingeki no Kyojin (Attack on Titan)
2. Fairy Tail
3. Uchuu Kyoudai (Space Brothers)
4. UQ Holder!
5. Nazo no Kanojo X (Mysterious Girlfriend X)
6. Kimi no Iru Machi (A Town Where You Live)
7. Yamada-kun to 7-nin no Majo (Yamada-kun and the Seven Witches)
8. Kamisama no Iutoori Ni (As the God of Death Dictates 2)
9. Wagatsuma-san wa Ore no Yome (My Wife is Wagatsuma-san)
10. Apocalypse no Toride (Fortress of the Apocalypse)
11. Coppelion
12. Nanatsu no Taizai (The Seven Deadly Sins)

Source: Crunchyroll