Sure. 'The Rising of the Shield Hero' can be considered in this category. The main character often faces situations where he has to make difficult choices that could potentially lead to a heroic death. His actions are influenced by the world's system and his own sense of justice. Also, 'Re:Zero − Starting Life in Another World' has instances where Subaru, the protagonist, is in situations where a form of heroic self - sacrifice is possible within the rules of the world he's in. And 'That Time I Got Reincarnated as a Slime' also has some elements related to the idea of a heroic death system, especially when the slime character makes decisions that involve risks for the greater good of his new world.
There are several great 'heroic death system novels'. 'Goblin Slayer' is one of them. The goblin slayer character is often in dangerous situations where he might face a heroic death while following his mission to eradicate goblins. His actions are somewhat guided by the world's unspoken rules and his own determination. 'Konosuba: God's Blessing on this Wonderful World!' also has moments where the characters' actions within the system of the world can lead to heroic deaths. For example, when they take on powerful enemies to protect the town or their friends. And 'No Game No Life' has a complex system where the siblings Sora and Shiro are in a world full of challenges, and there are situations where they might have to make heroic sacrifices according to the rules of the games they play.
One popular 'heroic death system novel' is 'Log Horizon'. In this novel, the characters are in a virtual world and face various challenges where self - sacrifice for the good of the group often comes into play. Another is 'Sword Art Online'. There are moments where characters make heroic sacrifices within the game world which is governed by certain rules, much like a heroic death system. And 'Overlord' also has elements where characters' actions are guided by a set of rules that can lead to what could be considered a heroic death in the context of the story.