On February 8, 2014, Tigers Mask announced his resignation from Osaka Pro, effective April 20, after which he began working in the Tokyo area under a new persona. On April 22, 2014, Maruyama made his first appearance unmasked, announcing that in the future he would be working under his real name.[3] Maruyama also adopted two new ring names, when he started to work for Pro Wrestling Heat Up as Akatora (アカトラ, Akatora) and Kaientai Dojo as Teppei (stylized in all capital letters).[2][5]
In January 2018, Maruyama signed with All Japan Pro Wrestling (AJPW)[1] and adopted the name Izanagi (イザナギ, Izanagi) in 2020.
Some of Maruyama's masked personas: as Tigers Mask (left), as Eagles Mask (center) and as Izanagi (right)
^ abBoutwell, Josh (2010-04-23). "Viva La Raza! Lucha Weekly". WrestleView. Retrieved 2010-04-24. Open the Brave Gate Title: Tigers Mask def. Super Shisa (c) to win the title [...] Osaka Pro's Tigers Mask upsets Super Shisa for the Brave Gate Title
^ abBoutwell, Josh (2010-07-30). "Viva La Raza! Lucha Weekly: Dragon Gate". WrestleView. Retrieved 2010-07-31. Title vs. Title: Open the Brave Gate Champ: Tigers Mask def. Osaka Pro Champ: CIMA to win the Osaka Pro Title and retian [sic] the Brave Gate Title!