The second one is a lot better than the first game. I have it ranked just under Yakuza 0 in RGG games.
It felt like withe the first one they didn't take any real chances and just wanted to test the waters with a easy to make spinoff. But when they made the second one, it felt like a true Yakuza game, especially with them abandoning real-time gameplay in the main series. Having Yagami mentor high School kids and participate in their club activities led to a ton of fun mini games. They also reduced The amount of trailing missions. I didn't mind them, but apparently that was a big problem for a lot of players.