Karakuri 3

Step 1. Normal summon Karakuri Merchant mdl 177 "Inashichi"
Step 2. Activate Karakuri Merchant mdl 177 "Inashichi"'s effect, search for Karakuri Cash Cache and add Karakuri Komachi mdl 224 "Ninishi"
Step 3. Activate Machine Duplication, target Karakuri Merchant mdl 177 "Inashichi" and Special Summon two more copies of him in defense position
Step 4. Link Summon Platinum Gadget using 2 Karakuri Merchant mdl 177 "Inashichi" as materials
Step 5. Activate Platinum Gadget's effect, Special Summon Karakuri Komachi mdl 224 "Ninishi" in defense position
Step 6. Activate Machine Duplication, target Karakuri Komachi mdl 224 "Ninishi" and Special Summon two more copies of her in defense position
Step 7. Using Karakuri Komachi mdl 224 "Ninishi"'s effect Tribute Summon Karakuri Ninja mdl 7749 "Nanashick"
Step 8. Activate Karakuri Ninja mdl 7749 "Nanashick"'s effect and draw 3 cards
Step 9. Synchro Summon Karakuri Steel Shogun mdl 00X "Bureido" using Karakuri Komachi mdl 224 "Ninishi" and Karakuri Ninja mdl 7749 "Nanashick" as materials
Step 10. Activate Karakuri Steel Shogun mdl 00X "Bureido"'s effect, Special Summon Karakuri Muso mdl 818 "Haipa" from the deck
Step 11. Synchro Summon Naturia Beast using Karakuri Komachi mdl 224 "Ninishi" and Karakuri Merchant mdl 177 "Inashichi" as materials