Iwamispin

Iwamispin is a T-Spin Double Opener created by Ginzan, and developed by Flyspeck101 and Claramay.

Second+ Bag
From here, there are four setups. The Setup A is the best and is preferred.

This setup is the preferred method as it leads to good stacking continuations.
 * Setup A - “Water Well”


 * L Base Switchback


 * J Base Switchback


 * S Base STSD


 * Z Base STSD


 * Setup B - “Reverse Shakichu Train”

This setup leads to somewhat messy residue, but has a decent PC chance, at 75.12% (3786/5040). There are ten minimals:

If a Perfect Clear is not possible, consider the followups below.

3D Cannon

6-3 Stacking

Setups C and D are considered compromise setups and the player should freestyle the third bag onwards.


 * ‘’’Setup C - “J Donation”’’’

This setup has a 51.98% (2620/5040) PC chance. There are three minimals:

This setup resolves into 9-0 stacking.


 * Setup D - “O Donation”

This setup resolves into 7-2 stacking. Example continuation:


 * Bonus Setups

OSZ Stairs

STSD Donation