Tokio-Fujita index: tokio_fujita's master translation post, which includes the following, amongst other things:
• Ongoing translation of Reimeiroku
• Translations of various Drama CDs and novels
• Honorific chart
• Release lists for past games, anime releases, and drama CDs
• Alcohol capacity chart
• Assorted Bakumatsu trivia
• Upcoming release list
ochimizu @ tumblr: A tumblr tag run by me, which contains excerpts of literary documentations of the real Shinsengumi, as well as assorted comparisons to Hakuouki, explanation of common Bakumatsu terms, and other facts and tidbits.
Zuisouroku scene: Yamazaki and Chizuru
Hakuouki (English Scanlation) | Hakouki Junrenka (English Scanlation) | Manga Index (Chinese Scanlation)
Sweet School Life AU:
OVA 1 | OVA 2
Okita & Saitou cooking | Drunken Moonlit Night*(Harada & Kazama) (link currently unavailable) | Chabanashi in the Moonlight* (Hijikata & Saitou) (link currently unavailable) | Wind Through The City Night (Kazama & Hijikata) | Princess Kazama and the 5 Noblemen Part 1; Part 2 | Rice Ball (Okita & Heisuke)
2009 | 2010 | 2011
Shinsengumi no Makoto - a Shinsengumi fansite with a lot of interesting (though some unfounded rumours and unconfirmed/conflicting information) history of the members of the Shinesengumi.
Shinsengumi @ Samurai Wiki - features comprehensive timeline, resources and links to the notable events and members of the Shinsengumi.
Shinsengumi: The Shogun's Last Samurai Corps - Contains background info as well as excerpts from the book of the same name.
DRAMA CD TRANSLATION PROJECT! If you want to see more of the media translated, please check out that post! We're in need of people who can translate dialogue. More information there!
If there's anything you feel should be added to this list, please comment here or send me an email at firstname.lastname@example.org! If it's something I feel is sufficient, it'll be added to the index asap!