We’ve known that Bleach manga is in its final arc, it seems as though the time has come as Bleach 685 will be the final Bleach manga chapter! Weekly Shonen Jump 35 seems to have posted the ending notice in Bleach 684 as a colour page and climax will be featured in Bleach 685.

The Ending notice:

ブリーチ巻末予告
記念の15周年(イチゴイヤー)突破＆伝説超最高潮(クライマックス)Ｃカラー
時は今！！すべての物語はいまこの瞬間に…！！

Translates to: Colour Page and Special 15th Anniversary Super Legendary Climax.

This message appears in Bleach...