Tari Tari: How it's not possible for a 2nd season

Don't get me wrong, but Tari Tari is a 13-episode anime from the Summer 2012 season. It's so good that I would recommend you to watch it. What I'm writing here is pointing out hints how you would be disappointed that there won't be more of it.

• Based on a group of third year of senior high school students
• continue into college other than as a epilogue are uncommon
• starts in the summer before summer holidays
• In Japan, this means that it's around the 3rd or 4th month since the school year started
• Creation of a club made up of only 3rd years
• Late into the series, works to replace the school with a condominium began and stopped accepting new students for the following year
• spinoff that takes place at the school later is unlikely
• nobody make an anime at a place that has construction everywhere
• The anime started with people who just met each other, with one (Wein) being an exchange student from Austria. At the end of it, everyone went off their separate ways.
• This means that a new series based on this season as the prologue or epilogue is not possible