Tranformers documentation translation to Japanese 🇯🇵
Hi!

Let's bring the documentation to all the Japanese-speaking community :)

Who would want to translate? Please follow the 🤗 [TRANSLATING guide](https://github.com/huggingface/transformers/blob/main/docs/TRANSLATING.md). Here is a list of the files ready for translation. Let us know in this issue if you'd like to translate any, and we'll add your name to the list.

Some notes:

- Please translate using an informal tone (imagine you are talking with a friend about transformers 🤗).
- Please translate in a gender-neutral way.
- Add your translations to the folder called `ja` inside the [source folder](https://github.com/huggingface/transformers/tree/main/docs/source).
- Register your translation in `ja/_toctree.yml`; please follow the order of the [English version](https://github.com/huggingface/transformers/blob/main/docs/source/en/_toctree.yml).
- Once you're finished, open a pull request and tag this issue by including #issue-number in the description, where issue-number is the number of this issue. Please ping @omarespejel and @sgugger for review.
- 🙋 If you'd like others to help you with the translation, you can also post in the 🤗 [forums](https://discuss.huggingface.co/).

## Get Started section
- [x] [index.mdx](https://github.com/huggingface/transformers/blob/main/docs/source/en/index.mdx) | https://github.com/huggingface/transformers/pull/21186
- [ ] [quicktour.mdx](https://github.com/huggingface/transformers/blob/main/docs/source/en/quicktour.mdx).
- [x] [installation.mdx](https://github.com/huggingface/transformers/blob/main/docs/source/en/installation.mdx) | https://github.com/huggingface/transformers/pull/21241

## Tutorial section
- [ ] [pipeline_tutorial.mdx](https://github.com/huggingface/transformers/blob/main/docs/source/en/pipeline_tutorial.mdx) 
- [ ] [autoclass_tutorial.mdx](https://github.com/huggingface/transformers/blob/main/docs/source/en/autoclass_tutorial.mdx) 
- [ ] [preprocessing.mdx](https://github.com/huggingface/transformers/blob/main/docs/source/en/preprocessing.mdx) 
- [ ] [training.mdx](https://github.com/huggingface/transformers/blob/main/docs/source/en/training.mdx) 
- [ ] [accelerate.mdx](https://github.com/huggingface/transformers/blob/main/docs/source/en/accelerate.mdx) 
- [ ] [model_sharing.mdx](https://github.com/huggingface/transformers/blob/main/docs/source/en/model_sharing.mdx) 
- [x] [multilingual.mdx](https://github.com/huggingface/transformers/blob/main/docs/source/en/multilingual.mdx) | https://github.com/huggingface/transformers/pull/21084
cc @younesbelkada as we talked about that last week<|||||>That's great 🔥 !
Linking this issue to the one on HF course: https://github.com/huggingface/course/issues/114 <|||||>This issue has been automatically marked as stale because it has not had recent activity. If you think this still needs to be addressed please comment on this thread.

Please note that issues that do not follow the [contributing guidelines](https://github.com/huggingface/transformers/blob/main/CONTRIBUTING.md) are likely to be ignored.<|||||>Hi, I would like to translate the 3 mdx files in the Get Started section. (index.mdx, quicktour.mdx, installation.mdx)
If there is no person in charge yet.<|||||>Thanks @kambehmw for your interest in this!
Sure, feel free to start working on it as no one is in charge of that yet! <|||||>@younesbelkada 
Thanks for the reply. Then I will be in charge of translating those three documents. Once the translation document is ready, I will make a pull request.<|||||>Thank you very much, looking forward to it!!<|||||>Hi @younesbelkada! Still working on [this PR request](https://github.com/huggingface/optimum/pull/542) but I would like to work on this issue too because I'm Japanese 🇯🇵 

Can I work on [multilingual.mdx](https://github.com/huggingface/transformers/blob/main/docs/source/en/multilingual.mdx)?

By the way, the link for [autoclass_tutorial.mdx](https://github.com/huggingface/transformers/blob/master/docs/source/autoclass_tutorial.mdx) is broken. I think [this](https://github.com/huggingface/transformers/blob/main/docs/source/en/autoclass_tutorial.mdx) is the correct one 🙏 <|||||>I would like to work on this as well if it is OK.<|||||>Sure yes @rustinwelter , that would be great,
let us know what topic would you like to pick up for translation!<|||||>Thank you @younesbelkada! Let me just try [accelerate.mdx](https://github.com/huggingface/transformers/blob/main/docs/source/en/accelerate.mdx) as I'm a still a bit nervous. But if it goes well and I feel comfortable with it, will you let me do others as well?<|||||>Of course yes! Don't worry all will go very well 💪 And looking forward to your contributions!<|||||>Thank you! I have sent my pull request! :)<|||||>Awesome! Thanks a lot for your contribution!<|||||>Hey all! As some people were interested in a place to discuss about translations, we opened a category in the [HF Discord server](http://hf.co/join/discord) with a category for internationalization and translation efforts, including a Japanese channel!