Best gifts to give characters in Persona 5 The Phantom X

Gourmet Food Tour GuideBase Synergy +2, with an extra +2 for preferred gifts, with an extra +4 for first-time preferred gifts.Purchase at the Convenience Store on Central Street in Shibuya for 700 yen.Sumo Wrestler StickersBase Synergy +4, with an extra +4 for preferred gifts, with an extra +8 for first-time preferred gifts.Purchase at the Discount Store on Central Street in Shibuya for 1,600 yen.Protective Sports GearBase Synergy +7, with an extra +7 for preferred gifts, with an extra +14 for first-time preferred gifts.Purchase at the Convenience Store on Central Street in Shibuya for 2,800 yen or exchange Soccer Club Badges.Sports TowelBase Synergy +8, with an extra +8 for preferred gifts, with an extra +16 for first-time preferred gifts.Purchase at the Gourmet Supermarket in the Underground Mall in Shibuya for 3,000 yen or exchange Batting Cage tickets.Cat HairpinBase Synergy +10, with an extra +10 for preferred gifts, with an extra +20 for first-time preferred gifts.Purchase at the Accessory Shop in the Underground Mall in Shibuya for 4,000 yen.Preserved FlowerBase Synergy +13, with an extra +13 for preferred gifts, with an extra +26 for first-time preferred gifts.Craft at the Workbench.Baseball GlovesBase Synergy +17, with an extra +17 for preferred gifts, with an extra +34 for first-time preferred gifts.Purchase at the Gourmet Supermarket in the Underground Mall in Shibuya for 6,900 yen (Proficiency level 5) or exchange Batting Cage tickets.GOAT UniformBase Synergy +22, with an extra +22 for preferred gifts, with an extra +44 for first-time preferred gifts.Purchase at the Gourmet Supermarket in the Underground Mall in Shibuya for 8,900 yen (Proficiency level 10) or exchange Batting Cage tickets.Alloy Baseball BatBase Synergy +26, with an extra +26 for preferred gifts, with an extra +52 for first-time preferred gifts.Purchase at the Gourmet Supermarket in the Underground Mall in Shibuya for 11,000 yen (Proficiency level 13).Heart RingBase Synergy +125, with an extra +125 for preferred gifts, with an extra +250 for first-time preferred gifts.Purchase at the Jewelry Store in the Underground Mall in Shibuya for 88,000 yen (Charm level 10).