This thread is meant to clear up common misunderstandings / errors that happen when users tag or upload galleries. So here are some tips, first in general:
When you edit a gallery or upload a new one and are not sure what category to use, here are explanations to each of them:
* Doujinshi are all non-commercially sold short books that are often parodies of other material. Manga are commercially sold and can be differentiated from Doujinshi by the fact that they are either single black- and white chapters taken out of larger magazines (e.g. Comic MILF, Comic LO) or tankoubons with ca. 200 pages. Artist CGs are fully colored, telling a linear story with base images that are slightly altered with different text or small differences between individual images until the next base image comes up with various alterations. Game CGs are image sets taken from games (duh) with no text in themselves (you can read the actual text and listen to the voices if you play the game itself). If you can't make out the category of a gallery by yourself, you can search for it on other sites like g.e-hentai / exhentai or nhentai and copy the Category on here.
* Regarding collections: You have to both set a common name for them AND provide a position for the entry (1, 2, 3, etc)
* Please actually make use of the note feature by noting on which pages a certain tag appears / give a short justification why you removed a certain tag, etc. Checking 200 page tankoubons for a single tag edit is very time-consuming.
* When you make use of the tag copy feature our site has when uploading and using an exhentai source, be mindful of the tags and look over them instead of just trusting the bot 100 %. Some tags have slightly different names on Pururin and exhentai and are thus not copied over correctly (e.g. on exhentai it's "Clothed female nude male" while we have "Clothed Female Naked Male" or they use "Group" instead of "Group Sex"). In such instances you have to add those tags yourself. They also only have one "Shotacon" tag instead of differentiating between "Straight Shota" and "Shotacon" like we do, plus use "Dickgirl" tags instead of "Futanari" tags. Be very careful when you upload galleries with such content and correct the tags when necessary. Also, the bot sometimes uses wrong tags if a tag name is fairly short and included in another tag of the same category and thus uses wrong artists / character names. For example, when you upload a One Piece doujin including "Nami" the bot copies it over as "Rei Ayanami" instead (since that tag name also includes "Nami"). Always look over the tags before you actually upload something and correct such errors, please.
Next, let me clear up some common errors with certain content tags. Generally, there are two types of mistakes people often make. Either they don't use certain tags in conjunction that need to be used together or two tags are used on the same gallery that should NOT be used together.
Tags that need to be used together or which are requirements of each other
* Every gallery tagged with Incest needs a relationship tag that accompanies it, e.g. Mother, Cousin, Aunt or Father (beware, the male Incest tags are supposed to be used for Yaoi ONLY. So Father- Daughter Incest only gets the Daughter tag, Yuri Incest gets a relationship tag for both participants). Sex between Brothers and Sisters gets both the Sister and either Elder Sister or Imouto tag, depending on which applies. Sex between Twins don't get either Imouto or Elder Sister, but the Twins tag instead (along with Sister for Straight and Yuri Sex or Brother if it's between two male twins).
* Bikini and School Swimsuit galleries both also require the regular Swimsuit tag, since Bikinis and School Swimsuits are types of Swimsuits too.
* Animal tags like Dog, Pig and Horse also require the Bestiality tag. Additionally, don't use the Bestiality tag for Furries or Monsters.
* BDSM tags require either Maledom or Femdom as well.
* Everything tagged with Huge Breasts also needs the Large Breasts tag. It's very simple logic: All Huge Breasts (at least double the head size for each breast) are automatically also large (size is at least as big as the head for each breast).
* Everything tagged with Inseki also needs the Incest tag.
* All Oppai Lolis require the regular Loli tag.
* Futanari tags should be combined with one of the Futa on xxx tags like Futa on Female or Male on Futa, unless it's Solo Action of a Futa. Also, don't try to add or use tags like "Dickgirl on male".
* Tags like Lamia or Arachne require the Monster Girl tag.
* Tags like Harem or Reverse Harem / Gangbang require the Group Sex tag. However, avoid using the Group Sex tag in situations where only a threesome tag applies. Group Sex is supposed to be used for sexual situations with 4+ people.
* All Deepthroats need the Blowjob tag.
On the other hand, there are tags that should NEVER be used together, unless the gallery is a tankoubon with different stories or they occur at seperate times:
* DILF and Ugly Bastard or BBM. DILF is supposed to be used for ATTRACTIVE men at least in their 30s, Ugly Bastard for UGLY ones who mostly resort to Rape or Blackmail. Be ESPECIALLY wary of these tags, as e(x)hentai uses DILF for literally every male that appears to look older than 30, even though most of them are ugly as fuck.
* Shotacon and Straight Shota tags: Use Straight Shota for Straight Sex ONLY. Anything involving Yaoi or Combinations of Futas / Shemales get the "Shotacon" tag. NEVER use both, unless there is both straight sex and Yaoi / Futa with Shotas in a gallery.
* Dark Skin and Tanlines: Dark Skin should only be used on characters that are completely dark, not just having tanlines.
* Futanari and Yuri: Use Yuri tags only if the participants are really female and stay that way throughout the majority of the gallery, not for Futa content or if it's Bait Yuri for a few pages that turns into Futa when one of the girls grows a dick.
* DON'T tag Pettanko on Lolis. Pettanko is only supposed to be used for grown women (at least high school age) with flat chests, not for Lolis.
Finally, there are a few tags you should be careful with using in general since they are extremely overused / misused:
* Ahegao should only be used on fairly extreme facial expressions, NOT mild ones.
* For Impregnation, there should be sufficient evidence that it actually happened, not just a line of "I will get pregnant" or "Get Pregnant!", e.g a pregnancy test, a pregnant belly or children after a timeskip, the girl saying she has a very dangerous day, etc.
* Pregnant should only be used if there is ACTUAL pregnant sex, not just a pregnant belly at the end.
* Large and Huge Breasts should only be tagged if they are at least as a big as the character's head for each breast (Large) or twice as big (Huge) for each of them.
* Big Areola should be covering at least roughly one third of each breast to count as such.
* Last, but definitely not least: When you try to add a tag, ask yourself this question: Would someone using that tag in a search because it is one of his fetishes be satisfied with what he gets in that particular gallery or would it be bad enough for him to not want to see a gallery when he excludes this tag? A single page of Rape or Reverse Rape in a 200 page tankoubon may technically qualify for the tag, but users searching for that tag will be extremely disappointed with their result.
* For larger galleries, try to only tag content if it happens on several pages. If it's a short 20 page doujin or single chapter, one or two pages of a fetish can be enough to warrant a tag for it, but please be more reasonable when tagging large story arcs or tankoubons. For reference, you can read more details here (though it's not directly our rules. We're generally a bit less strict with a "presence rule" than e(x)hentai): [Presence](https://ehwiki.org/wiki/Talk:Gallery_Tagging#Presence_Notes )
When you edit a gallery or upload a new one and are not sure what category to use, here are explanations to each of them:
* Doujinshi are all non-commercially sold short books that are often parodies of other material. Manga are commercially sold and can be differentiated from Doujinshi by the fact that they are either single black- and white chapters taken out of larger magazines (e.g. Comic MILF, Comic LO) or tankoubons with ca. 200 pages. Artist CGs are fully colored, telling a linear story with base images that are slightly altered with different text or small differences between individual images until the next base image comes up with various alterations. Game CGs are image sets taken from games (duh) with no text in themselves (you can read the actual text and listen to the voices if you play the game itself). If you can't make out the category of a gallery by yourself, you can search for it on other sites like g.e-hentai / exhentai or nhentai and copy the Category on here.
* Regarding collections: You have to both set a common name for them AND provide a position for the entry (1, 2, 3, etc)
* Please actually make use of the note feature by noting on which pages a certain tag appears / give a short justification why you removed a certain tag, etc. Checking 200 page tankoubons for a single tag edit is very time-consuming.
* When you make use of the tag copy feature our site has when uploading and using an exhentai source, be mindful of the tags and look over them instead of just trusting the bot 100 %. Some tags have slightly different names on Pururin and exhentai and are thus not copied over correctly (e.g. on exhentai it's "Clothed female nude male" while we have "Clothed Female Naked Male" or they use "Group" instead of "Group Sex"). In such instances you have to add those tags yourself. They also only have one "Shotacon" tag instead of differentiating between "Straight Shota" and "Shotacon" like we do, plus use "Dickgirl" tags instead of "Futanari" tags. Be very careful when you upload galleries with such content and correct the tags when necessary. Also, the bot sometimes uses wrong tags if a tag name is fairly short and included in another tag of the same category and thus uses wrong artists / character names. For example, when you upload a One Piece doujin including "Nami" the bot copies it over as "Rei Ayanami" instead (since that tag name also includes "Nami"). Always look over the tags before you actually upload something and correct such errors, please.
Next, let me clear up some common errors with certain content tags. Generally, there are two types of mistakes people often make. Either they don't use certain tags in conjunction that need to be used together or two tags are used on the same gallery that should NOT be used together.
Tags that need to be used together or which are requirements of each other
* Every gallery tagged with Incest needs a relationship tag that accompanies it, e.g. Mother, Cousin, Aunt or Father (beware, the male Incest tags are supposed to be used for Yaoi ONLY. So Father- Daughter Incest only gets the Daughter tag, Yuri Incest gets a relationship tag for both participants). Sex between Brothers and Sisters gets both the Sister and either Elder Sister or Imouto tag, depending on which applies. Sex between Twins don't get either Imouto or Elder Sister, but the Twins tag instead (along with Sister for Straight and Yuri Sex or Brother if it's between two male twins).
* Bikini and School Swimsuit galleries both also require the regular Swimsuit tag, since Bikinis and School Swimsuits are types of Swimsuits too.
* Animal tags like Dog, Pig and Horse also require the Bestiality tag. Additionally, don't use the Bestiality tag for Furries or Monsters.
* BDSM tags require either Maledom or Femdom as well.
* Everything tagged with Huge Breasts also needs the Large Breasts tag. It's very simple logic: All Huge Breasts (at least double the head size for each breast) are automatically also large (size is at least as big as the head for each breast).
* Everything tagged with Inseki also needs the Incest tag.
* All Oppai Lolis require the regular Loli tag.
* Futanari tags should be combined with one of the Futa on xxx tags like Futa on Female or Male on Futa, unless it's Solo Action of a Futa. Also, don't try to add or use tags like "Dickgirl on male".
* Tags like Lamia or Arachne require the Monster Girl tag.
* Tags like Harem or Reverse Harem / Gangbang require the Group Sex tag. However, avoid using the Group Sex tag in situations where only a threesome tag applies. Group Sex is supposed to be used for sexual situations with 4+ people.
* All Deepthroats need the Blowjob tag.
On the other hand, there are tags that should NEVER be used together, unless the gallery is a tankoubon with different stories or they occur at seperate times:
* DILF and Ugly Bastard or BBM. DILF is supposed to be used for ATTRACTIVE men at least in their 30s, Ugly Bastard for UGLY ones who mostly resort to Rape or Blackmail. Be ESPECIALLY wary of these tags, as e(x)hentai uses DILF for literally every male that appears to look older than 30, even though most of them are ugly as fuck.
* Shotacon and Straight Shota tags: Use Straight Shota for Straight Sex ONLY. Anything involving Yaoi or Combinations of Futas / Shemales get the "Shotacon" tag. NEVER use both, unless there is both straight sex and Yaoi / Futa with Shotas in a gallery.
* Dark Skin and Tanlines: Dark Skin should only be used on characters that are completely dark, not just having tanlines.
* Futanari and Yuri: Use Yuri tags only if the participants are really female and stay that way throughout the majority of the gallery, not for Futa content or if it's Bait Yuri for a few pages that turns into Futa when one of the girls grows a dick.
* DON'T tag Pettanko on Lolis. Pettanko is only supposed to be used for grown women (at least high school age) with flat chests, not for Lolis.
Finally, there are a few tags you should be careful with using in general since they are extremely overused / misused:
* Ahegao should only be used on fairly extreme facial expressions, NOT mild ones.
* For Impregnation, there should be sufficient evidence that it actually happened, not just a line of "I will get pregnant" or "Get Pregnant!", e.g a pregnancy test, a pregnant belly or children after a timeskip, the girl saying she has a very dangerous day, etc.
* Pregnant should only be used if there is ACTUAL pregnant sex, not just a pregnant belly at the end.
* Large and Huge Breasts should only be tagged if they are at least as a big as the character's head for each breast (Large) or twice as big (Huge) for each of them.
* Big Areola should be covering at least roughly one third of each breast to count as such.
* Last, but definitely not least: When you try to add a tag, ask yourself this question: Would someone using that tag in a search because it is one of his fetishes be satisfied with what he gets in that particular gallery or would it be bad enough for him to not want to see a gallery when he excludes this tag? A single page of Rape or Reverse Rape in a 200 page tankoubon may technically qualify for the tag, but users searching for that tag will be extremely disappointed with their result.
* For larger galleries, try to only tag content if it happens on several pages. If it's a short 20 page doujin or single chapter, one or two pages of a fetish can be enough to warrant a tag for it, but please be more reasonable when tagging large story arcs or tankoubons. For reference, you can read more details here (though it's not directly our rules. We're generally a bit less strict with a "presence rule" than e(x)hentai): [Presence](https://ehwiki.org/wiki/Talk:Gallery_Tagging#Presence_Notes )