On April 13, more characters have been added to Hanasaku Manimani's official site. There are six new sub-characters, including more workers in Manju-ya and regular customers.
- Fujishige Touta
The youngest of the Fujishige brothers, who's also working as a propman in Manju-ya. Despite his young age, he is fully aware of his roles and performs really well at work. He knows how to carry himself in the world and is a bit cunning. He's a good friend for Nao to talk with.
- Akane Taketo
A warrior from the Choshu Domain who frequently visits Manju-ya as a regular customer. He stands out due to his good looks, and he's basically a friendly, handsome man… if he shuts up. However, he also has a delusional side and can be hard to deal with.
- Asano Nagamasa
A regular customer who has a long history with Manju-ya, so much that it won't be an exaggeration to call him a guest of honor. He's both a good listener and talker, an adult man who's gentle, good-natured and dependable. He treats Nao, who has problems adapting to the new environment, with care and sympathy.
- Fujishige Seijirou
The owner of Manju-ya and the central pillar of the brothel. He's very compassionate and good at looking after others, and so he's loved by everyone in Manju-ya. He cares and is always concerned about Nao.
An oiran working in the red-light district. She's the older sister figure who hates injustice and wrongdoings. Due to her knowledge and quick wits, everyone in the brothel are relying on her—not only limited to the shinzo (newcomers) and kamuro (young helpers / attendants).
A furisode-shinzo who has outstanding performance in the parlor. She's strong-willed, hates losing and admires Kiyogiku. Since Kiyogiku has taken a liking on Nao, she's treating Nao as her rival.
Hanasaku Manimani will be released for the PSP and PS3.