Source: 神谷えりな Kamiya Erina G-Cup Japanese Idol Attempts To Break A Stack Of Roof Tiles With Her Breasts 2017-11-08 Wed 2017-11-09 Thu November 8th is unofficially "nice boobs day" in Japan. 11 (for November), looks like いい（good/nice）and 8 is pretty self-explanatory, so here's a topical story. You may remember Erina Kamiya of masked Japanese idol group Kamen Joshi (who rather infamously collaborated with a karaage chain to release idol girl sweat flavored fried chicken), from her popular demonstration on how to get undressed as quickly as possible. Outside of being a vocalist for the idol unit, Kamiya is known for her cheerful personality, cosplay antics, and her ample bust, which she claims is a G-cup. コスプレグラビア♪#1ミリでもいいなと思ったらRT pic.twitter.com/aN22a3qP7n— 神谷えりな:Erina＊仮面女子 (@kamiya__erina) 2017年8月8日 She's decided to put her chest to the test by taking on the challenge of kawara-wari, or smashing through roof tiles in karate hands free. That, of course, means attempting to split a stack of roof tiles using only her breasts. Check out the video to see just how Kamiya tackles this tiles using only her breasts rather...enthusiastically. At first she tries it with only one breast and fails, and then tries striking it again full-chested...and fails. Even after trying to manipulate things by spreading the tables beneath the stack apart, her mighty chest is no match for the stack of roof tiles. Fortunately she has a backup plan, and is able to break all but one tile by striking the stack with her butt! It may come off as a promotional stunt, but there's at least some method to this boob-breaking madness. Japanese television has recently been airing segments featuring idols and Japanese female professional wrestlers attempting tile breaking, often to comedic effect. Kamiya cites a recent successful attempt by idol Nanaka Kawamura as her motivation for putting a spin on the challenge. By - grape Japan editorial staff. Source:神谷えりな Kamiya Erina / @kamiya__erina / 【瓦割り】女舐めんな！10枚くらい粉砕してやるよ！コブシで！ Tags: Breasts / Erina Kamiya / Funny / G-Cup / Idols / Japan / Kamen Joshi / Karate / Kawara Wari / Martial Arts / Nanaka Kawamura / Tile breaking / Tiles / Weird / YouTube grape Japan Entertainment G-Cup Japanese Idol Attempts To Break A Stack Of Roof Tiles With Her Breasts Related Article Rabbit Cuddles Up To A Pair Of Bunny Slippers Thinking They’re Her Friends Ramen And Shaved Ice Is The Summer Combo You Need To Try This Year Chubby Seal Body Cushion And Baby Seal Themed Pillow Cases Are The Most Adorable Cuddle Buddies With One Clap, Nissan’s Intelligent Chairs Move And Park Themselves Like Cars Manny Ramirez’s Deal With Japanese Team Gives Him Unlimited Sushi And Optional Practices The Ferrets Awaken: Jedi Master Yoda Takes On Three Curious Ferrets!