Shohei Ohtani punched his ticket to the playoffs for the first time in his career… and the Japanese superstar partied like it was on Thursday – commemorating the moment with his Dodger teammates, wife and adorable pup after winning the NL West championship.

Los Angeles secured its 11th division title in 12 seasons after a 7-2 win over the San Diego Padres… and after taking some family selfies with Mamiko and Decoy, it was time to take an alcohol shower with the team.

It was the first locker room celebration of Ohtani’s career — he never sniffed the postseason during his six seasons with the Angels — so of course he made a party mistake by not wearing goggles for the drunken party.

It’s been a great campaign for the $700 million man – he became the first player to ever hit 50 home runs and steal 50 bases in a season… and now he gets to make his debut in October.