According to the bonus track within the character song CD bundled with the ninth volume, a new anime of Minami-ke
was announced. The details of the anime will be revealed later.
Minami-ke CD said:
Kana: Hey, Chiaki and Haruka, I have a very good news. Do you wanna know it? Oh, well shouldn't I tell it?
Chiaki: What a nuisance.
Kana: If you really wanna know it, then ….
Haruka: By the way, Chiaki, I heard Minami-ke will be animated again.
Chiaki: Yeah, I heard that, too. Congratulations, Haruka nee sama.
Haruka: Thanks. Congrats to Chiaki, too. Let's do our best together.
Chiaki: Yes, we sisters can join forces.
Kana: Hey, why did you disclose that? That's what I was supposed to announce!
Haruka: Oops, sorry.
Chiaki: You put on airs too much, idiot.
Uchida: We did OVA last time. I hope it'll be a TV anime this time.
Source: Minami-ke vol.9 limited edition
Updated on March 19th
According to Weekly Young Magazine, there has been great progress on the production of the fourth season. Details on the new anime will be announced later.
Source: Scan of WYM