If you liked this
Games like Simple 1500 Series Vol. 88: The Gal Mahjong
If you finished Simple 1500 Series Vol. 88: The Gal Mahjong, the closest matches are Super Sidekicks, Soukuu no Tsubasa: Gotha World, Nippon Pro Mahjong Renmei Kounin: Dojo Yaburi 2, Pro Mahjong Kiwame Tengensenhen and Pro Mahjong Kiwame Plus II. All 10 share its card & board game genre and are ranked by how closely their themes and modes overlap.
Super Sidekicks
Soukuu no Tsubasa: Gotha World
Nippon Pro Mahjong Renmei Kounin: Dojo Yaburi 2
Pro Mahjong Kiwame Tengensenhen
Pro Mahjong Kiwame Plus II
SuperLite 1500 Series: The Curling
Simple 1500 Series Vol. 65: The Golf
Simple 1500 Series Vol. 39: The Mahjong 2
Simple 1500 Series Vol. 43: The Hanafuda 2