What is Worldnesia?

Started in 2019, Worldnesia is a language institution which provides practical Indonesian language course for professional adult learners through curated learning materials and systemized learning method, to help language learners around the world to be able to #SpeakLikeLocals in no time.  

Registration Flow

We invite you to join our free trial class which will last for 60 minutes to see whether our courses suit you or not. Our customer success specialist along with our language educator will walk you throughout the trial so you can get to know our courses and learning experiences better. You can book your trial here. 

Don’t worry, no obligation to register to our courses program if you are not interested to! 

During your trial, our customer success specialist will inform you about our available course packages and the investment fee. You can discuss and also ask other information if you have anything pop up in your mind. We are more than happy to welcome your questions!

If you have made up your mind to start your language journey with us, you can send us your preferred learning schedule (day and time) so we can check our language educator availability. Once your schedule has been confirmed, we will send online registration form to your email and you can start to fill out the form.

Once you have filled out the form, we will send an invoice to your email. Currently we are accepting cash, bank transfer, and credit card (Visa/MasterCard) via online payment. We required you to make full payment for your selected course before you start your first session. Once we have confirmed your payment, we will send you your receipt, textbook, and your Microsoft Teams account prior your first session.

Once you have received your textbook and Microsoft Teams account, you are ready to start your #SpeakLikeLocals journey with us. Level up your Indonesian skill with the guidance of our professional native Indonesian educator! 

Trial Class

First, you have to fill the trial class registration form here. Write down your requested schedule for the trial (date and time) and we will follow it up through email within 2 x 24 hours. 

Our free trial class lasts for 60 minutes. We have two options for the free trial class that you can choose by yourself based on your preferences. 

  1. Digital class will be hold through our Microsoft Teams platform. 
  1. Offline class will be hold at our office center (Kantorkuu Citywalk Sudirman Level 2, Central Jakarta). 

You are able to request the day and time you would like to attend (Monday-Saturday, 9am-8pm) on the registration form.  After that, we will send you a confirmation email after we confirm our educator’s availability. 

General Information

We teach both informal Indonesian and business/formal Indonesianbecause Indonesian normally switch our way of speaking depends on the situation and to whom we are talking too. So, It will be beneficial if you learn and able to use both interchangeably! 

For informal Indonesian, we teach Indonesian language that locals commonly use on a daily basis so you will be able to understand and #SpeakLikeLocals as soon as possible! 

Yes, each session will be conducted by Indonesian native educator. For a beginner level, our educator will incorporate some of your native language (Japanese/English) when giving explanation, so you can absorb the learning materials better and with less burden. However, along the way, our educator will switch the language to full Indonesian so you will get used to it. Don’t worry, you are in a good hand! 

While joining our free trial class, we will inform you about the investment fees and other information related to our course programIf you have decided to register, you have to send us your requested learning schedule. After that, we will send you a registration form to be filled out. An invoice will be sent to you within 2 x 24 hours. After you made your payment, you are ready to start your #SpeakLikeLocals journey! 

Our business hour is from Monday-Saturday, 9am-8pm. You will be able to request your own schedule and learn anytime, anywhere with us! (We have to check and adjust your request schedule with our educator availability first. Don’t worry, we will try our best to fulfill your request!) 

We are using communicative language teaching to deliver our classes. We want to make sure you, our learner, could understand the context properly and able to speak it directly after the class. 

All of our classes are delivered through private session. We offer oneonone for individual learner (private class) and small group class so it would be more effective for you to learn faster and better. 
*during the COVID-19 pandemic, we will only held online group class. Please reach out to us for more information.

We offer four different type of classes that you can choose: 

  1. Digital class
    This is our online class. You can learn anytime, anywhere, even when you’re abroad! (class will be hold through Microsoft Teams platform).

  2. Combo class
    This is combination of Digital class and VIP class. You can switch and learn flexibly without hassle. It is a perfect class for you who still want to have face to face class in between.

  3. VIP class
    This is our most favorite class; face to face class. Our language educator’s attention is 100% on you. This class will be hold on our office which located in Kantorkuu Office & Coworking Space, Citywalk Sudirman Level 2).

  4. Regular class (group class)
    This is our small group class where you can learn together with your friend or family members. We limit the number of learners to 4 learners per group to maintain the effectivity and ensure that you can make progress on every session. [Currently only available for online group class]

We offer 12,24, and 50 sessions. In addition, you can choose to have 60 minutes or 90 minutes class.

Our recommended learning plan is 2x class per week (60 minutes/session)especially if you just start your journeyHowever, if you have lots of work, we recommend you to take class at least once a week so you can keep on progressing every week. 

Our learning materials are designed to be finished in just 24 hours. However, depends on your current language proficiency and commitment outside the class to use the language, you might be able to finish earlier or later.

A dedicated educator will be assigned for one learner throughout the package. However, you can request to change assigned educator after second session. 

After you completed one level, you will be assigned to new educator on the next level, so you could familiarize yourself with other Indonesian dialects. 


If you have urgent business or if we faced any emergency state that makes you unable to take offline classyou may reschedule or convert it to online class 

Investment Fee and Payment Method

Since we have different types of course program, it depends on which type of program you would like to register. For further information about investment feefeel free to contact us here.

We receive your payment on cash, bank transfer, and credit card (VISA and Mastercard only) via online payment. Payment shall be paid fully prior first session.