The official X account for Mokumokuren's Hikaru ga Shinda Natsu (The Summer Hikaru Died) manga announced on Tuesday that the series will end in two chapters. The 50th chapter is scheduled to be released on October 13, with the 51st and final chapter to follow on October 20. Mokumokuren originally posted the horror mystery manga, also known by its short name Hikanatsu, on their X (formerly Twitter) account before beginning regular serialization on the Young Ace UP web magazine in August 202...