Keichitsu is the 2023 edition and the 10th season in the 24 season series.
This was a single bottle import – Only 1 bottle available and from what I can see, the only bottle in Australia at the moment. From the information I could find online, this particular release was a balloted release only that were sent out early March 2023. This appears to be one of the more rare Akkeshi releases.
Daidai, hassaku, mandarin oranges, brown sugar, mitarashi dango, lemongrass
Orange/lemon-like sweetness and sourness, manuka honey
White pepper, black tea, salted lemon, caramel- bitterness and sweetness