Hoongi: Sumbakkokjil - Recommendations

Alt title: Hoongi: Hide and Seek

If you're looking for manga similar to Hoongi: Sumbakkokjil, you might like these titles.

Saikin Osen (Light Novel)

Saikin Osen (Light Novel)

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Trick and Treat

Trick and Treat

Miku lives near a forest said to house demons. If you go into the forest at night, the demons will get you. While walking home one night, she encounters two children – Rin and Len. When she gives them cookies, they become friends. The strange thing with the children is that Miku has to wear a blindfold to get to their house, because it’s in a hidden location. Miku starts to wonder about the children and the house...

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Baku, The Monochrome Dream-Eater

Baku, The Monochrome Dream-Eater

Miku has loved singing since she was little. She earned a magnificent victory in her audition and stepped into the world of idols. Finally, she became a top idol, but the office she belongs to has forbidden any kind of romance. Soon, Miku starts to wish that she could fall in love like a normal girl. Then, one day, she meets a mysterious boy named Len in a dream... 

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Goumontou wa Nemuranai: Doukeshi no Shou

Goumontou wa Nemuranai: Doukeshi no Shou

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Shuujin to Kamihikouki: Shounen Paradox

Shuujin to Kamihikouki: Shounen Paradox

The story starts on April 21st, with him narrating the story. He was prisoner number 420; and briefly talked about the existence of "happy ends," negatively thinking about the world. Number 420 was then led to his cell by Kaimural (Kaito) where he found a blanket and walls of ceramic. Two new (non-vocaloid) characters were introduced, Rythm Garcha and Shazna Ivory; who tried to hurt number 420 to the point where he's shown to cry.

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Hatsune Miku: Bad End Night

Hatsune Miku: Bad End Night

Miku has always dreamed of being an actress–but just when she has a shot at making her dream a reality, her life takes an unreal twist. She’s hurled into the “world of the play,” a strange mansion where she meets seven mysterious, and potentially dangerous, characters. They all have their own secrets, but there’s one thing Miku knows for sure: if she doesn’t find the page that was stolen from the script, she’ll be trapped in the false world forever!

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MegMeg☆SingerSongFighter

MegMeg☆SingerSongFighter

This is the (imaginary) beginning story of the crazy popular Vocaloid Character GUMI!! By some freak incident, the now cyborg school girl has her eyes set on her idol debut as "Gumi" under the mysterious organization, "Intane Group"!?

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Senbonzakura

Senbonzakura

Taisho Year 100. After the old capital, Tokyo's destruction in the Great Taisho Disaster, the seasons pass and a new capital, Ohkyo makes a miraculous recovery centered around the holy cherry tree known as "Senbonzakura". However, following the Disaster, dark and evil paranormal events grow more common and the Kami-Tsuki Special Sakura Platoon take a stand to protect peace in the capital! Meanwhile, on a spring day, Miku has come to view cherry blossoms with her family. When searching for her older sister, she gets lost herself and comes across a gigantic cherry tree! Suddenly Miku finds herself wearing military clothes and under attack by a transgender ninja! And then she's rescued by the twins Rin and Len, who call themselves members of the Kami-Tsuki Special Sakura Platoon...?! 

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Aku no Taizai: Akutoku no Judgment (Light Novel)

Aku no Taizai: Akutoku no Judgment (Light Novel)

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Aku no Taizai: Nemesis no Juukou (Light Novel)

Aku no Taizai: Nemesis no Juukou (Light Novel)

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