diff --git a/packages/web-kitchensink-reactnext/src/categories/number/react/components/Slider/index.tsx b/packages/web-kitchensink-reactnext/src/categories/number/react/components/Slider/index.tsx
index f1e6de5..e2d1585 100644
--- a/packages/web-kitchensink-reactnext/src/categories/number/react/components/Slider/index.tsx
+++ b/packages/web-kitchensink-reactnext/src/categories/number/react/components/Slider/index.tsx
@@ -4,6 +4,13 @@ import {RenderOptions} from '@tesseract-design/web-option-react';
 import clsx from 'clsx';
 import styles from './style.module.css';
 
+/*
+ * Caveat for slider:
+ *
+ * Since sliders are not as customizable as other components, especially with orientations, prefer using sliders where
+ * using horizontal sliders would be as acceptable as vertical sliders and vv.
+ */
+
 export type SliderOrientation = 'horizontal' | 'vertical';
 
 type SliderDerivedElement = HTMLInputElement;
@@ -56,7 +63,7 @@ export const Slider = React.forwardRef<SliderDerivedElement, SliderProps>(({
       slider.setAttribute('orient', orient);
       wrapper.dataset[browser] = orient;
       wrapper.removeAttribute('data-orient');
-      grandParent.style.width = '0px';
+      grandParent.style.width = children ? '2.5em' : '1em';
     }
 
     return () => {
@@ -67,7 +74,7 @@ export const Slider = React.forwardRef<SliderDerivedElement, SliderProps>(({
         slider.removeAttribute('orient');
       }
     };
-  }, [ref, orient, browser]);
+  }, [ref, orient, children, browser]);
 
   React.useEffect(() => {
     if (!(typeof ref === 'object' && ref)) {
@@ -126,16 +133,41 @@ export const Slider = React.forwardRef<SliderDerivedElement, SliderProps>(({
       Array.from(tickMarks).forEach((tickMarkRaw) => {
         const tickMark = tickMarkRaw as HTMLElement;
         const offset = tickMark.dataset.offset as string;
+        const tickMarkWrapper = tickMark.children[0] as HTMLElement;
+        const tickMarkLine = tickMarkWrapper.children[0] as HTMLElement;
+        const tickMarkLabel = tickMarkLine.nextElementSibling as HTMLElement | null;
         if (isNotFirefox) {
           tickMark.style.left = offset;
           tickMark.style.bottom = '';
+          tickMarkWrapper.style.translate = '-50%';
+          tickMarkWrapper.style.flexDirection = 'column';
+          tickMarkLine.style.width = '1px';
+          tickMarkLine.style.height = '0.5em';
+          if (tickMarkLabel) {
+            tickMarkLabel.style.writingMode = 'initial';
+          }
         } else if (isFirefox && orient === 'horizontal') {
           tickMark.style.left = offset;
           tickMark.style.bottom = '';
+          tickMarkWrapper.style.translate = '-50%';
+          tickMarkWrapper.style.flexDirection = 'column';
+          tickMarkLine.style.width = '1px';
+          tickMarkLine.style.height = '0.5em';
+          if (tickMarkLabel) {
+            tickMarkLabel.style.writingMode = 'initial';
+          }
         } else {
           tickMark.style.bottom = offset;
           tickMark.style.left = '';
+          tickMarkWrapper.style.translate = '0 50%';
+          tickMarkWrapper.style.flexDirection = 'row';
+          tickMarkLine.style.width = '0.5em';
+          tickMarkLine.style.height = '1px';
+          if (tickMarkLabel) {
+            tickMarkLabel.style.writingMode = 'sideways-lr';
+          }
         }
+        console.log(tickMarkWrapper);
       });
     }
   }, [ref, orient, browser]);
@@ -194,9 +226,7 @@ export const Slider = React.forwardRef<SliderDerivedElement, SliderProps>(({
               )}
             />
             {Array.isArray(children) && (
-              <div className={clsx(
-                styles['tick-mark-container'],
-              )}>
+              <div className="select-none">
                 <div className="relative w-full h-full">
                   {children.map((c) => (
                     <div
@@ -207,17 +237,15 @@ export const Slider = React.forwardRef<SliderDerivedElement, SliderProps>(({
                       )}
                       data-offset={`${(Number(c.props.value) - Number(min)) / (Number(max) - Number(min)) * 100}%`}
                     >
-                      {/* TODO fix translateX */}
                       <div
-                        className="flex flex-col text-xs items-center justify-between translate-x-[-50%] h-full"
+                        className="flex h-full text-xs items-center justify-between"
                       >
                         <div
-                          className={clsx(
-                            'w-[1px] h-2',
-                            'bg-current',
-                          )}
+                          className="bg-current"
                         />
-                        {c.props.children}
+                        <div>
+                          {c.props.children}
+                        </div>
                       </div>
                     </div>
                   ))}
diff --git a/packages/web-kitchensink-reactnext/src/categories/number/react/components/Slider/style.module.css b/packages/web-kitchensink-reactnext/src/categories/number/react/components/Slider/style.module.css
index f8e20cc..315881d 100644
--- a/packages/web-kitchensink-reactnext/src/categories/number/react/components/Slider/style.module.css
+++ b/packages/web-kitchensink-reactnext/src/categories/number/react/components/Slider/style.module.css
@@ -141,10 +141,6 @@
   box-shadow: 0 100000.5em 0 100000em rgb(var(--color-tertiary) / 50%);
 }
 
-.slider[orient='vertical'] + .tick-mark-container {
-  flex-direction: row;
-}
-
 .slider-wrapper[data-chrome] > input + * {
   padding: 0 0.5em;
   height: 1.5em;
diff --git a/packages/web-kitchensink-reactnext/src/pages/categories/number/index.tsx b/packages/web-kitchensink-reactnext/src/pages/categories/number/index.tsx
index 104f5b2..d1a3388 100644
--- a/packages/web-kitchensink-reactnext/src/pages/categories/number/index.tsx
+++ b/packages/web-kitchensink-reactnext/src/pages/categories/number/index.tsx
@@ -29,7 +29,7 @@ const NumberPage: NextPage = () => {
             max={100}
           >
             <option value={25}>
-              low
+              25
             </option>
             <option value={50} />
           </TesseractNumber.Slider>
@@ -41,7 +41,7 @@ const NumberPage: NextPage = () => {
             orient="vertical"
           >
             <option value={25}>
-              low
+              日本語
             </option>
             <option value={50} />
           </TesseractNumber.Slider>