Where does Kenshiro Teraji rank among the greatest 108ers of all time?

Kenshiro Teraji is undoubtedly the greatest 108er today. He has 12 defenses split across two reigns, which encompass Teraji picking up the WBC title twice and winning a unification for the WBA, Ring and lineal titles in his second reign.

Career timeline:

Won WBC title vs reigning WBC champion Gangian Lopez by majority decision
Made first defense vs Ring and TBRB #1 and former WBC champion Pedro Guevara by majority decision
Made second defense vs unranked Gilberto Persona by KO 4
Made third defense vs TBRB #7 former WBC champion Gangian Lopez by KO 2
Made fourth defense vs TBRB #5 former IBF champion Milan Melindo by KO 7
Made fifth defense vs unrated Saul Juarez by UD
Made sixth defense vs unrated Jonathon Taconing by KO 4
Made seventh defense vs unrated Randy Petalcorin by KO 4
Made eighth defense vs TBRB #7 Tetsuya Hisada by UD
Loses WBC title to Ring #8 (unrated by TBRB) Masamichi Yabuki by KO 11
Wins WBC title vs TBRB #1 and reigning WBC champion Masamichi Yabuki by KO 3
Makes first defense of WBC title, wins WBA title, wins lineal tifle vs Ring Champion/#1/TBRB #2 and reigning WBA champion Hiroto Kyoguchi by KO 7
Makes second/first defense vs unrated Anthony Oluasca by KO 9
Made third/second defense vs Ring #3/TBRB #4 and former WBA/IBF unified champion Hekkie Budler by KO 9
Made fourth/third defense vs TBRB #5/Ring #7 Carlos Canizales

Has he surpassed the great Yoko Gushiken to become the greatest 108er in Japan's rich history?