| public myers-briggs votes | (23/01/09 08:27) GIJOEBusta Cap: INTJ | | (21/12/30 20:00) Reinek: INxJ |
| (20/07/09 00:36) Jacobus: INTJ |
| (21/05/14 17:59) Lol: INTJ |
| (19/06/18 08:17) tanchique: ENTJ |
| (19/03/15 16:37) Leilli: INTJ |
| (21/12/31 13:04) Tman: INFJ |
| (19/01/05 08:25) TheMemphis: ENTJ |
| (18/11/13 20:08) tch: INTJ |
| (18/12/04 02:37) twinpinks: ENFJ |
| (18/07/08 08:43) switchblades: INTJ |
| (18/05/19 09:24) Khel: INTJ |
| (18/05/03 08:49) the heart marksman: INTJ |
|
| public function votes | (24/12/05 20:44) Reinek: INTJ | | (23/01/09 08:27) GIJOEBusta Cap: INTJ |
| (20/12/14 14:45) Jacobus: INTJ |
| (20/09/12 12:51) Sallust: INTJ |
| (20/08/25 06:25) Adramelech: INTJ |
| (19/09/08 18:59) Lol: INTJ |
| (19/01/17 03:05) tman: INFJ |
| (19/01/05 08:27) TheMemphis: INTJ |
| (18/12/06 18:25) tch: INTJ |
| (18/08/17 18:39) fiddlediddle: INTJ |
| (18/08/08 17:35) wecanbeliketheyare: ENTJ |
| (18/07/08 08:42) switchblades: INTJ |
| (18/06/17 07:37) Khel: INTJ |
|
| public enneagram votes | (23/01/09 08:27) GIJOEBusta Cap: 3w4 | | (21/11/16 23:35) Reinek: 3w4 |
| (21/08/31 00:46) pollo: 3w4 |
| (20/09/12 12:51) Sallust: 3w4 |
| (20/08/25 06:25) Adramelech: 3w4 |
| (20/07/09 00:36) Jacobus: 3w4 |
| (19/08/04 21:40) Lol: 3w4 |
| (19/01/17 03:06) tman: 3w4 |
| (19/01/05 08:28) TheMemphis: 3w4 |
| (18/08/12 16:22) kawaii: 3w4 |
| (18/08/11 19:51) boogiewonderland78: 3w2 |
| (18/08/08 18:17) wecanbeliketheyare: 3w2 |
| (18/07/08 08:43) switchblades: 3w4 |
| (18/05/19 09:24) Khel: 3w4 |
| (18/05/03 08:49) the heart marksman: 3w4 |
|
| public instinctual variant votes | (23/01/09 08:27) GIJOEBusta Cap: sx/so | | (21/08/31 00:46) pollo: so/sx |
| (20/07/09 00:36) Jacobus: so/sx |
| (20/02/10 12:04) TheMemphis: so/sx |
| (20/02/04 21:31) Lol: so/sx |
| (19/03/15 16:39) Leilli: sx/so |
| (20/08/25 10:27) Tman: so/sx |
| (18/08/11 19:51) boogiewonderland78: so/sx |
| (18/08/08 17:33) wecanbeliketheyare: so/sx |
| (18/07/08 08:43) switchblades: so/sx |
| (18/05/19 09:24) Khel: so/sx |
| (18/05/03 08:50) the heart marksman: so/sx |
|
| public sociotype votes | (24/12/05 20:44) Reinek: EIE | | (23/01/09 08:27) GIJOEBusta Cap: LIE |
| (20/12/14 14:45) Jacobus: EIE |
| (20/09/12 12:51) Sallust: EIE |
| (20/08/25 06:25) Adramelech: EIE |
| (20/08/02 18:39) Sociotyper: LIE |
| (20/02/02 13:13) Phantom: EIE |
| (19/11/03 14:57) Tman: LIE |
| (22/08/25 18:32) Pollo: IEE |
| (19/02/28 14:00) tch: LIE |
| (20/02/10 12:04) TheMemphis: EIE |
| (18/08/11 19:52) boogiewonderland78: LIE |
| (18/08/08 17:33) wecanbeliketheyare: LIE |
| (18/06/17 07:37) Khel: LIE |
|
Based on what you've put here (and my own personal thought's) I'd say INFJ LIE>INTJ EIE. His ability to read the room emotionally could be due to a strong creative Ni, as well as him making good use of role function Fe. 
So after finishing the '97 anime and filling in some of the missing pieces by reading a bit of the manga, I'm pretty sure he's either INFJ LIE or INTJ EIE and it's a coin flip between either. Some of his schemes depend upon knowing how people would react emotionally (i.e. capturing Doldrey and killing the rival nobles), he's very socially aware and seems to know exactly what to say and do (up until a certain event), he sincerely cares about his soldiers and their devotion to him is itself a major motivation, and he lacks a concrete goal so much as an abstract desire for power and glory. If he was INFJ EIE obviously he would be more openly emotional and less willing to make sacrifices, if he was INTJ LIE he would be more willing to let Guts walk away, less easily convinced to go through the baptism, and generally would have less magnetic charisma.
Griffith did everything wrong
adding onto that, griffith doesn't seem like people give him "stimulation" but rather are a means to an end, usually when he isn't commanding, he's talking among only a few people which are his group