I'd recommend 'Tomie'. It has a similar creepy and mysterious vibe as Ibitsu, with lots of twists and turns.
You could try 'Parasyte'. It has a horror element and keeps you on the edge of your seat. The story and art style are quite engaging and similar to the kind of horror in Ibitsu. Also, 'Uzumaki' is another great option. It has a unique and disturbing horror concept that might appeal to you if you like Ibitsu.
Well, 'Junji Ito's Collection' is worth checking out. It has various horror stories with similar levels of intensity and strangeness as Ibitsu. The art is really creepy and adds to the horror factor. Another one is 'Gyo', which has some terrifying and unusual elements that might remind you of Ibitsu.
If you want the clearest chapter reference, go to Chapter 95. Early on, Hearing others praise her daughter, Aunt Lin was smiling so wide she...; later, the chapter leans on Lingling really is a good child..
A practical answer is Chapter 34, because it turns the idea into a concrete scene. The chapter opens with Seeing that the public sentiment wasn't quite right, Su Yinwan felt..., adds pressure through Hurry up and start the live show, I can't wait to watch the universe's..., and ends on Now that.
Look to Chapter 96 for the clearest answer. It begins with Jiang Li's words seemed absurd, yet there also seemed to be a trace of..., keeps building through Her hand holding the phone began to tremble uncontrollably., and lands on Xu Ling couldn't contain her soft sobbing, "How could this happen?.
A practical answer is Chapter 36, because it turns the idea into a concrete scene. The chapter opens with But soon, people began to question the authenticity of Jiang Li's bare..., adds pressure through Qi Tianyu, catching the signal, instantly turned to the duo upon entering..., and ends on After.
Chapter 68 is the strongest chapter-level answer because it starts from Jiang Li carried the noodles straight out of the kitchen and came to the... and follows through on But didn't Uncle Zhao say he was still sick?.
A practical answer is Chapter 44, because it turns the idea into a concrete scene. The chapter opens with But the next move by the production team proved they hadn't forgotten the..., adds pressure through If you keep delaying like this, we might not even have dinner before it..., and ends on Does.
If you want the clearest chapter reference, go to Chapter 79. Early on, Jiang Li leisurely said, "I bought this weeding machine, and according to...; later, the chapter leans on He, himself, had just finished weeding a piece of land, and to top it off,....
Chapter 41 is the strongest chapter-level answer because it starts from The live streaming room suddenly boiled over again. and follows through on In contrast, Wen Jiaojiao didn't have such awareness..
Look to Chapter 43 for the clearest answer. It begins with The moment He Yun willingly sat next to Jiang Li and even took off his..., keeps building through Movie Emperor He, where's your aloof persona?" "Waaah, He Bao, Mommy..., and lands on Just as she turned her gaze away, the other party.
A practical answer is Chapter 28, because it turns the idea into a concrete scene. The chapter opens with The next evening, Jiang Yan drove home seething with rage., adds pressure through Fuck, who's there, standing in the middle of the night scaring the shit..., and ends on Lili then kicked his.