Mikanko Promise
Normal TrapSpecial Summon 1 "Mikanko" monster from your hand or Deck, then you can equip it with 1 Equip Spell from your hand or GY that can equip to that monster. Banish that monster when it leaves the field. You can only activate 1 "Mikanko Promise" per turn.
Mikanko Rivalry
Normal TrapIf you control a "Mikanko" monster: Target 1 face-up monster on the field; equip it with 1 Equip Spell from your Deck that can equip to it. If an Equip Spell(s) is sent to your GY, while this card is in your GY (except during the Damage Step): You can banish this card, then target 1 Equip Spell in your GY; add it to your hand. You can only use each effect of "Mikanko Rivalry" once per turn.
Mikanko Spiritwalk
Normal TrapTarget 1 face-up monster your opponent controls; equip that face-up monster to 1 "Mikanko" monster you control as an Equip Spell, then if a Ritual Monster Card is on the field, you can inflict 500 damage to your opponent for each Equip Spell you control. You can banish this card from your GY; Special Summon 1 of your "Mikanko" monsters that is banished or in your hand. You can only use each effect of "Mikanko Spiritwalk" once per turn.