If you're looking for manga similar to Dog End, you might like these titles.
Naoto heads for the city to find the father who abandoned him as a child, determined to get vengeance! But he finds out it won't be that easy: Dad is a champion boxer! Now, Naoto must train to face his own father for the Japan feather weight title.
In a world where no matter what the circumstances, everyone who kills someone is themselves sentenced to death. Those on death row are imprisoned in the "Six Prison Districts," where a strange economic system has emerged. One day, a steam train sends a new batch of prisoners to one such district, as it does every day. A man named Yūshin, who calls himself a chaplain and bears priestly garb, also disembarks, and encounters a man who bears a sword that is called Kunoji.
Sergeant X-11 is a good soldier. He can be trusted to pull the trigger when the order comes down. Now he has a new assignment to protect... a monster? Sent somewhere in eastern Europe, sergeant X is told that his job is to protect Doctor Frankenstein. But it's the 21st century, not the 18th, and the only person in the castle is a "young" girl. A girl who is 300 years old and is her father's greatest creation. She is the White Rose of Frankenstein.
A story about Chifuyu Matsuno and Keisuke Baji that wasn't revealed in the main story, from their first encounter to their final goodbye. Vice-captain Chifuyu Matsuno still can't accept the death of Keisuke Baji, captain of the 1st Division, in a conflict with Valhalla. That's when he receives a letter from Baji back when he was still alive.
Rindou Shuuto is the son of Yakuza boss Rindou Takeshi, the brutal and voracious head of the Rindou-gumi. Takeshi is likewise a heartless and abusive parent, very much angered by his son's timid nature, but Shuuto finds comfort in the companionship of his new bodyguard, the beautiful and mysterious Mimosa; whom he dubs as his "older sister". Later though, Shuuto walks in on his father apparently forcing himself onto Mimosa. Reaching his limit, Shuuto violently attacks his father with a knife, but it's Mimosa who swiftly finishes off the crime lord, protecting the young man. The two proceed to go on the run together...
Cattleya is a young swordwoman searching for the culprit behind a series of random killings. She suspects a man called Yajou, but is surprised when he offers to find the real culprit. What is the truth behind the random killings?