''Otogi No Machi No Rena'' is an {{Ecchi}} manga by [[{{Umisho}} Hattori]] [[{{Sankarea}} Mitsuru]], which is set in the town of Otogi, where our heroine, Rena, lives a peaceful life between school and [[{{Shorttank}} athletics]], until she suddenly has unsually intense surges of lust and it goes from there. She can't always suppress her urges, so that the resident nerd and lech, respectively, soon catch on; while the first wants to help her and get in her pants, the latter just wants to get it on with her. Rena soon finds out that these surges come from little hairy creatures called Kegari Chota, which have possessed her and she is a idol and mother figure to them (literally) which they protect at almost any price or circumstance.
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!!This {{manga}} provides examples of:

* AllGuysWantCheerleaders: Ogata, Jirou, his brother and the guy that works at the gym all want Rena, a cheerleader.
* BadassAdorable: The Kegari Chota.
* BerserkButton: See the OhCrap entry down below.
* ButtMonkey: Ogata.
** Also, Rena. Going into heat when you really don't want to can NOT be fun.
* DemonicPossession: By HAMSTERS!!
* DirtyOldMonk: The High Priest.
* DudeShesLikeInAComa: [[spoiler:Jirou fondles and strips an unconscious Rena. He probably [[AttemptedRape would've done more]] if he hadn't been interrupted.]]
* {{Ecchi}}: A lot. Sometimes to egregious extents.
* GenkiGirl: Rena. And her little sister, Mikoto, is even Genki-er.
* GreenEyedMonster: Mikoto is jealous of Rena because she keeps trying to catch a Kegari Chota but they like her sister better. [[WhatAnIdiot Yes,]] [[VirginityMakesYouStupid Mikoto's a little simple.]]
* HornyDevils: The Kegari Chota cause high levels of desire in the possessee which can only be quelled by masturbation or sex, which creates more hamsters. Rinse and repeat. [[spoiler: Worse, the effect is getting stronger and more frequent, especially when she goes between bouts of creating hamsters.]]
* ImplacableMan: The Kegari Chota can follow you anywhere, can catch up to anything and are NighInvulnerable. So, Rena never gets rid of them.
** Jirou, when his [[ICallHimMisterHappy Piko Piko meter]] gets above 80%.
* IWasQuiteALooker: Ogata's grandma. The priest inverts this by looking better now than he did in youth.
* KillerRabbit: Or [[ShapedLikeItself killer demon hamsters]].
* MsFanservice: Rena, unsurprisingly.
* OhCrap: Whenever the Chota think Rena is molested when not in heat, their eyes and antennae glow, antennae and hair stand straight up. Don't be close to whereever they are then.
* {{Otaku}}: Ogata, though his field isn't clarified.
* ParentsInDistress: The hamsters jump to Rena's aid when she's not in heat.
* PlotArmour: The thing that protects Jirou and his brother from being beaten up by Rena.
* RidiculouslyCuteCritter: The Kegari Chota are so cute that it hurts.
* VirginityMakesYouStupid: Mikoto actually wants to get the Kegari Chota to hang around. Also, Rena because she hasn't turned Jirou in to the police.
* WhamLine: The end of chapter 37. [[spoiler: The Kegari Chota realize Kolo is compatible with them the same way Rena is. As in, they can bond with her, leaving her trapped with an Estrous cycle and giving birth to more Kegari Chota. Kolo, being unaware of what the Kegari Chota are, is oblivious as they approach her.]]
* WhyDontYaJustShootHim: Or kick him until the testosterone glands in his testicles stop functioning? Or simply turn him in and let the police deal with Jirou?
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