Shin Minori Membership Birthday Perks: Bronze and Silver Tier: - Omizu Ala-carte lunch buffet on Birthday Month (Worth $74) - Free bottle of 300ml Sake and Sushi Cake on Birthday Month (Worth $80) Gold and Platinum Black Tier: - Get 2x points on your birthday month! (S$1 = 2 SM Points) - Free Omizu Ala-carte lunch buffet on Birthday Month (Worth $74) - Free bottle of 300ml Sake and Sushi Cake on Birthday Month (Worth $80)