diff --git a/src/modules/5s/BoardGameToolbox.vue b/src/modules/5s/BoardGameToolbox.vue
new file mode 100644
index 0000000..0291f2b
--- /dev/null
+++ b/src/modules/5s/BoardGameToolbox.vue
@@ -0,0 +1,44 @@
+<script setup lang="ts">
+import { useBoardGameStore } from '@/modules/5s/board-game-store'
+import { computed } from 'vue'
+
+const boardGameStore = useBoardGameStore()
+const isSeitonActivated = computed(() =>
+  boardGameStore.sUsed.includes('seiton')
+)
+
+const rawTools = boardGameStore.tools
+  .map((t) => `${t.name} (${t.alias})`)
+  .join(', ')
+</script>
+
+<template>
+  <aside class="board-game-tools">
+    <h2>Tools</h2>
+    <div class="overflow-x-auto" v-if="isSeitonActivated">
+      <table class="table table-zebra">
+        <thead>
+          <tr>
+            <th>Tool</th>
+            <th>Alias</th>
+          </tr>
+        </thead>
+        <tbody>
+          <tr v-for="tool in boardGameStore.tools" :key="tool.alias">
+            <td>{{ tool.name }}</td>
+            <td>{{ tool.alias }}</td>
+          </tr>
+        </tbody>
+      </table>
+    </div>
+    <div v-else>
+      {{ rawTools }}
+    </div>
+  </aside>
+</template>
+
+<style scoped lang="scss">
+.board-game-tools {
+  flex: 1;
+}
+</style>
diff --git a/src/modules/5s/BoardGameWorkshop.vue b/src/modules/5s/BoardGameWorkshop.vue
index 762fc6e..4600a1c 100644
--- a/src/modules/5s/BoardGameWorkshop.vue
+++ b/src/modules/5s/BoardGameWorkshop.vue
@@ -1,52 +1,54 @@
 <script setup lang="ts">
 import { useBoardGameStore } from '@/modules/5s/board-game-store'
+import BoardGameToolbox from '@/modules/5s/Toolbox.vue'
+import { _5S, is5S } from '@/modules/5s/types/5s'
 import { toDuration } from '@/modules/5s/utils'
 import { ref, toValue } from 'vue'
 
 const userInput = ref('')
+const mode = ref<_5S | null>(null)
 const boardGameStore = useBoardGameStore()
 const duration = ref<string | null>(null)
 
 setInterval(() => {
-  duration.value = boardGameStore.start
+  duration.value = boardGameStore.meta.start
     ? toDuration(
-        new Date(boardGameStore.start),
-        boardGameStore.end ? new Date(boardGameStore.end) : new Date()
+        new Date(boardGameStore.meta.start),
+        boardGameStore.meta.end ? new Date(boardGameStore.meta.end) : new Date()
       )
     : null
 }, 1000)
 
 const submit = () => {
   const lastInput = toValue(userInput)
-
-  boardGameStore.craftWithTool(lastInput)
-
   userInput.value = ''
+
+  if (!lastInput.startsWith('/')) {
+    boardGameStore.craftWithTool(lastInput)
+    return
+  }
+
+  if (lastInput === '/') {
+    mode.value = null
+    return
+  }
+
+  const command = lastInput.split('/').pop()
+
+  if (!command) {
+    return
+  }
+
+  if (is5S(command)) {
+    boardGameStore.activateS(command)
+    return
+  }
 }
 </script>
 
 <template>
   <div class="board-game-workshop prose">
-    <aside>
-      <h2>Tools</h2>
-      <div class="overflow-x-auto">
-        <table class="table table-zebra">
-          <thead>
-            <tr>
-              <th>Tool</th>
-              <th>Alias</th>
-            </tr>
-          </thead>
-          <tbody>
-            <tr v-for="tool in boardGameStore.tools" :key="tool.alias">
-              <td>{{ tool.name }}</td>
-              <td>{{ tool.alias }}</td>
-            </tr>
-          </tbody>
-        </table>
-      </div>
-    </aside>
-
+    <BoardGameToolbox />
     <div class="main">
       <h2>Workshop</h2>
       <button
@@ -138,17 +140,17 @@ const submit = () => {
 
     <aside
       class="performance"
-      v-if="duration !== null || boardGameStore.perfs.length > 0"
+      v-if="duration !== null || boardGameStore.meta.perfs.length > 0"
     >
       <h2>Performance</h2>
 
       <p>{{ duration }}</p>
 
-      <template v-if="boardGameStore.perfs.length > 0">
+      <template v-if="boardGameStore.meta.perfs.length > 0">
         <h3>Last performances</h3>
 
         <ul>
-          <li v-for="perf in boardGameStore.perfs">
+          <li v-for="perf in boardGameStore.meta.perfs">
             {{ toDuration(new Date(perf[0]), new Date(perf[1])) }}
           </li>
         </ul>
diff --git a/src/modules/5s/board-game-store.ts b/src/modules/5s/board-game-store.ts
index 07dc652..f1efaca 100644
--- a/src/modules/5s/board-game-store.ts
+++ b/src/modules/5s/board-game-store.ts
@@ -1,3 +1,4 @@
+import { _5S } from '@/modules/5s/types/5s'
 import { boardGames } from '@/modules/5s/types/board-games'
 import { tools } from '@/modules/5s/types/tools'
 import { BoardGame, Part, Task, Tool } from '@/modules/5s/types/workshop'
@@ -12,9 +13,12 @@ type State = {
   currentPartIndex: number | null
   currentTaskIndex: number | null
   usedTools: string[]
-  start: string | null
-  end: string | null
-  perfs: Array<[string, string]>
+  sUsed: _5S[]
+  meta: {
+    start: string | null
+    end: string | null
+    perfs: Array<[string, string]>
+  }
 }
 
 export const useBoardGameStore = defineStore('board-game', {
@@ -25,9 +29,12 @@ export const useBoardGameStore = defineStore('board-game', {
     currentPartIndex: null,
     currentTaskIndex: null,
     usedTools: [],
-    start: null,
-    end: null,
-    perfs: []
+    sUsed: [],
+    meta: {
+      start: null,
+      end: null,
+      perfs: []
+    }
   }),
   actions: {
     initGame() {
@@ -40,8 +47,8 @@ export const useBoardGameStore = defineStore('board-game', {
       this.currentBoardGameIndex = 0
       this.currentPartIndex = 0
       this.currentTaskIndex = 0
-      this.start = new Date().toISOString()
-      this.end = null
+      this.meta.start = new Date().toISOString()
+      this.meta.end = null
     },
     craftWithTool(alias: string) {
       if (!this.currentTask) {
@@ -67,7 +74,7 @@ export const useBoardGameStore = defineStore('board-game', {
     },
     increment() {
       if (
-        !this.start ||
+        !this.meta.start ||
         !this.currentTask ||
         !this.currentPart ||
         !this.currentBoardGame ||
@@ -99,11 +106,14 @@ export const useBoardGameStore = defineStore('board-game', {
       }
 
       // All board games complete
-      this.end = new Date().toISOString()
-      this.perfs = [...this.perfs, [this.start, this.end]]
+      this.meta.end = new Date().toISOString()
+      this.meta.perfs = [...this.meta.perfs, [this.meta.start, this.meta.end]]
       this.currentBoardGameIndex = null
       this.currentPartIndex = null
       this.currentTaskIndex = null
+    },
+    activateS(s: _5S) {
+      this.sUsed = [...this.sUsed, s]
     }
   },
   getters: {
@@ -141,11 +151,11 @@ export const useBoardGameStore = defineStore('board-game', {
       return this.currentPart.tasks[this.currentTaskIndex]
     },
     durationToComplete(): string | null {
-      if (!this.start || !this.end) {
+      if (!this.meta.start || !this.meta.end) {
         return null
       }
 
-      return toDuration(new Date(this.start), new Date(this.end))
+      return toDuration(new Date(this.meta.start), new Date(this.meta.end))
     }
   }
 })
diff --git a/src/modules/5s/types/5s.ts b/src/modules/5s/types/5s.ts
new file mode 100644
index 0000000..ea6f599
--- /dev/null
+++ b/src/modules/5s/types/5s.ts
@@ -0,0 +1,6 @@
+export type _5S = 'seiri' | 'seiton' | 'seiso' | 'seiketsu' | 'shitsuke'
+const all5S: _5S[] = ['seiri', 'seiton', 'seiso', 'seiketsu', 'shitsuke']
+
+export const is5S = (s: string): s is _5S => {
+  return all5S.includes(s as _5S)
+}
diff --git a/src/utils.ts b/src/utils.ts
index fad99d8..78a9187 100644
--- a/src/utils.ts
+++ b/src/utils.ts
@@ -11,10 +11,8 @@ export const randomFloat = (min: number, max: number) => {
 }
 
 export const randomAlias = () =>
-  Array.from({ length: 5 }, () =>
-    Math.random() < 0.9
-      ? String.fromCharCode(97 + Math.floor(Math.random() * 26))
-      : '-'
+  Array.from({ length: 4 }, () =>
+    String.fromCharCode(97 + Math.floor(Math.random() * 26))
   ).join('')
 
 export const getMean = (data: number[]) =>