DanMachi, My Members Are From Slice-of-Life Anime

If you were transported to a slice-of-life anime, what would you do? A harem? Plagiarism? After seeing Blank, Rimuru, Kazuma Sato, and Shadow before her transmigration, Shaka had a bold idea: if she could transmigrate once, she could naturally transmigrate a second time! She transmigrated again and arrived in the world of "DanMachi".
"In a game-like world, it's only natural for me to invite players to come down here."
Thus, the fourth catastrophe descended.
The Silent Garden where bodies are healed by grace: Yuuki, Kaori Miyazono, Sakura, Angel Beats!...
The chuunibyou (middle school syndrome) group with strong personal realities: Ruri Gokou, Rikka Takanashi, Sanae Dekomori, and Shadow...
The group hoping to experience a second life in the Second World: Guitar Hero, Dress-Up Doll, Kotoko Iwanaga, Utaha Kasumigaoka...
And, the trainees for isekai (otherworld) travel: Kazuma Sato, Blank, Rimuru, Subaru Natsuki...
Just when Xia Jia thought she was on a one-way road to becoming a dog planner, she suddenly learned that a gate to another world had appeared in Akihabara, and monsters were making a bizarre comeback in the real world, with superpowered people and anime characters invading reality.
Chaos is about to begin...
"Earth is in peril! The transmigrator has returned in force! Save the world, Otaku!"
Shaka: "Let's start by rebuilding the glory of the Astrea Familia!"