Certain Common Stock of Tanaken are subject to a Lock-Up Agreement Ending on 18-MAR-2019. These Common Stock will be under lockup for 91 days starting from 17-DEC-2018 to 18-MAR-2019. Details: Three Hundred Holdings Co., Ltd., the seller and the lender shareholder, and shareholders, Toshiaki Tanaka, Toshitsune Tanaka, Yoko Matsuno, Makiko Onizuka, Kazuyoshi Unezawa, Masaharu Koike, Tomoki Tsumura, Toshiaki Kaihara, Hideo Okada, Yoshinori Matsuzaki, Shigeru Kamisawa, Isao Sanuka, Tadaaki Kozuna, Norimasa Nouzawa, Yu Yasuda, Toshio Nakashita, Takashi Kinoshita, Osamu Aoki, Toshihiro Kawahara, Setsuzo Nishimoto, Kazuaki Anzai, Yoshiaki Mashita, Kimiko Tagami, Shotaro Nagaoka, Wataru Shimada, Saori Naito and Aiko Aizawa have agreed with the lead managers that during the period from the date on which the original underwriting agreement was signed to the day of March 17, 2019 on the 90th day after the listing (trading start) day (including the day), without prior written consent of the lead manager, that they will not sell common stock.